{"id":4010,"date":"2023-02-14T09:12:56","date_gmt":"2023-02-14T09:12:56","guid":{"rendered":"https:\/\/www.karotidnahirurgija.com\/?page_id=4010"},"modified":"2023-02-24T09:09:00","modified_gmt":"2023-02-24T09:09:00","slug":"15-kinking-i-coiling-karotidnih-arterija","status":"publish","type":"page","link":"https:\/\/www.karotidnahirurgija.com\/?page_id=4010","title":{"rendered":"15. KINKING I COILING KAROTIDNIH ARTERIJA"},"content":{"rendered":"<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/02\/friz-poglavlja2.jpg\" alt=\"\"><br \/>\n<a href=\"\/index.php?page_id=4010\"><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/02\/15.png\" alt=\"\"><\/a><\/p>\n<h1><a href=\"\/index.php?page_id=1408\"><\/p>\n<h1 class=\"western\">KINKING I COILING KAROTIDNIH ARTERIJA<\/h1>\n<p><\/a><\/h1>\n<div>\n<p>Dovoljnosamlo\u0161,dajeokrutno\u010dinitimegorim.<em><br \/><\/em><em>Nikola Tesla<\/em><\/p>\n<\/div>\n<div>\n<p class=\"western\" align=\"JUSTIFY\"><b>Elongacija<\/b><b> <\/b><b>supraaortalnih<\/b><b> <\/b><b>grana<\/b><b> <\/b>podrazumeva prisustvo ekscesivno duga\u010dke arterije (<i>redundancy,<\/i><i> <\/i><i>tortuous<\/i><i> <\/i><i>artery,<\/i><i> <\/i><i>arterial<\/i><i> <\/i><i>loop<\/i>) u fiksiranom prostoru, bilo kao asimptomatskog nalaza ili kao uzro\u010dnika simptoma cerebralne ishemije.<\/p>\n<p class=\"western\" align=\"JUSTIFY\">Patolo\u0161ka elongacija se javlja na svim supraaortalnim granama (vertebralna, subklavijalna arterija, brahiocefali\u010dki trunkus), mada se obi\u010dno misli na karotidnu arteriju. Izraz elongacija odnosi se na bla\u017ee, asimptomatske oblike. Siptomatski oblici (<i>kinking<\/i><i> <\/i>i <i>coiling<\/i>) mogu da dovedu do raznih oblika cerebralne ishemije (TIA, mo\u017edani udar), pa mogu zahtevati hirur\u0161ko le\u010denje, u svojim ekstremnim oblicima.<\/p>\n<\/div>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/02\/183-e1676448995133.jpg\" alt=\"\"><\/p>\n<div>\n<p align=\"CENTER\"><em>Elongacija unutra\u0161nje karotidne arterije:\u00a0 <\/em><em>(a) Bezna\u010dajno meandriranje izdu\u017eene arterije,\u00a0 <\/em><em>(b) Kinking (kolenasto presavijene) unutra\u0161nje karotidne arterije, <\/em><em>(c) Coiling (petlja) unutra\u0161nje karotidne arterije.<\/em><\/p>\n<p><em><\/em><\/p>\n<\/div>\n<div>\n<p><em><strong>Kinking <\/strong><\/em>(koleno) podrazumeva o\u0161tro presavijene (angulaciju) elongirane arterije.<\/p>\n<p>Hemodinamski zna\u010dajna redukcija protoka se registruje, ako je ugao o\u0161triji od 60 stepeni. Kinking mo\u017ee biti vi\u0161estruk ili udru\u017een sa aterosklerozom.<\/p>\n<hr \/>\n<p class=\"western\" align=\"JUSTIFY\"><em><strong>Coiling<\/strong><\/em><i><b> <\/b><\/i>(petlja) je ekscesivno elongirana arterija izvijugana (tortuozna) tako da formira vi\u0161estruki \u010dvor (<i>looping<\/i>). Hemodinamski defekt se javlja ako petlja ispunjava ugao od 360 stepeni, \u201cfenomen izuvijanog ba\u0161tenskog \u0161mrka\u201d.<\/p>\n<hr \/>\n<p class=\"western\" align=\"JUSTIFY\"><em><strong>Incidenca<\/strong><strong> &#8211;<\/strong><\/em><b> <\/b>Arteriografija ukazuje na izra\u017eenu elongaciju u 10-43% slu\u010dajeva, a kinking sa javlja u 5-16% pacijenata. <i>Kinking<\/i><i> <\/i>se \u010de\u0161\u0107e javlja u starijih mu\u0161karaca, u kombinaciji sa aterosklerozom. <i>Coiling<\/i><i> <\/i>se \u010de\u0161\u0107e javlja u mla\u0111ih \u017eena. Hirur\u0161ka korekcija simptomatskog <i>kinking-<\/i>a i\/ili <i>coilinga<\/i><i> <\/i>\u010dini oko 5% svih karotidnih rekonstruktivnih zahvata<\/p>\n<\/div>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/02\/KNJIGA-Karotidna-hirurgija-205.png\" alt=\"\"><br \/>\n<img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/02\/KNJIGA-Karotidna-hirurgija-206.png\" alt=\"\"><\/p>\n<div>\n<p><em>Kinking (kolenasto presavinu\u0107e) unutra\u0161nje karotidne arterije.<\/em><\/p>\n<\/div>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/02\/KNJIGA-Karotidna-hirurgija-207.png\" alt=\"\"><\/p>\n<div>\n<hr \/>\n<p style=\"text-align: left;\" align=\"CENTER\"><em>Tipi\u010dan kinking unutra\u0161nje karotidne arterije u pacijenta sa recidiviraju\u0107im TIA koje <\/em><em>se mogu indukovati fleksijom vrata: <br \/>(a) Preoperativna arteriografija ukazuje na o\u0161tru kolenastu presavijenost (kinking), <br \/>(b) Intraoperativni nalaz mobilisanog segmenta sa dvostrukim kinking-om, koji je re\u0161en resekcijom, dilatacijom <\/em><em>i reimplantacijom unutra\u0161nje karotidne arterije.<\/em><\/p>\n<\/div>\n<div>\n<h3 align=\"JUSTIFY\">Etiologija kinkinga i coilinga<\/h3>\n<h5 align=\"JUSTIFY\">je uro\u0111ena (embrionalni faktori) i\/ili ste\u010dena (ateroskleroza i hipertenzija).<\/h5>\n<h3 align=\"JUSTIFY\">Kongenitalni oblik<\/h3>\n<h5 align=\"JUSTIFY\">Karotidna arterija u embrionalnom stadijumu nastaje od tre\u0107eg aortnog luka i dela dorzalne aorte. Srce se tada nalazi na vratu. Oko tre\u0107eg meseca odvija se spu\u0161tanje srca u grudni ko\u0161 (descensus cordis). Ako postoji diskrepanca u brzini rasta supraaortalnih grana i skeleta zaosta\u0107e redundantna arterija. Oko 50% dece se karotidna angulacija manifestuje bilateralno. \u010cesto ova deca imaju udru\u017eene vaskularne anomalije, npr. koarktacija aorte.<\/h5>\n<h3 align=\"JUSTIFY\">Ste\u010deni oblik<\/h3>\n<h5 align=\"JUSTIFY\">U oko 40% odraslih se kinking i coiling javljaju zajedno sa hipertenzijom i aterosklerozom karotidnih arterija. Hipertenzija u odmaklim godinama podi\u017ee elongirani aortni luk, \u0161to je dodatni razlog za meandriranje supraaortalnih grana<\/h5>\n<\/div>\n<div>\n<h3 style=\"text-align: left;\" align=\"JUSTIFY\">Etiopatogeneza<\/h3>\n<h5 style=\"text-align: left;\" align=\"JUSTIFY\">Histolo\u0161kim ispitivanjem reseciranih anomalnih segmenata u slu\u010daj kinking-a i coiling\/a na\u0111eni su znaci destrukcije glatkog mi\u0161i\u0107nog tkiva i elasti\u010dnih vlakana i fragmentacija unutra\u0161nje elasti\u010dne membrane. U svim slojevima prevagu odnosi fibrozno tkivo, sa znacima fibromuskularne displazije \u010cesta pojava aneurizmi intrakranijalnih arterija obja\u0161njava se hemodinamskim stresom i uro\u0111enim abnormalnostima gra\u0111e arterijskog zida (fibromuskularna displazija).<\/h5>\n<h3 style=\"text-align: left;\" align=\"JUSTIFY\">Klini\u010dki zna\u010daj.<\/h3>\n<h5 style=\"text-align: left;\" align=\"JUSTIFY\">Kod tonzilektomije, u pacijenata sa izuvijanim karotidnim arterijama, su mogu\u0107e povrede i krvarenje u dece. Kinking i coiling su retko simptomatski ako nema koincidiraju\u0107e arterijske okluzivne bolesti u karotidnom i\/ili vertebralnom sistemu. Na pojavu simptoma ishemije mozga (TIA, RIND, Stroke) uti\u010de udru\u017eena intrakranijalna i ekstrakranijalna okluzivna bolest, varijacije krvnog pritiska, ekstremni polo\u017eaji glave i vrata itd. Mogu\u0107 je hemodinamski i\/ili embolijski mehanizam ishemije mozga zbog kinking-a i coiling-a. Ove anomalije precipitiraju razvoj ateroskle- roze na kriti\u010dnim mestima (zbog turbulencije). Sa druge strane, ateroskleroti\u010dne lezije doprinose mo\u017edanoj ishemiji.<\/h5>\n<h3 style=\"text-align: left;\" align=\"JUSTIFY\">Patognomoni\u010dno<\/h3>\n<h5 style=\"text-align: left;\" align=\"JUSTIFY\">Nepovoljan polo\u017eaj i pokreti glave mogu dovesti do zatvaranja lumena arterije u nivou kinking-a ili coiling-a. Hemodinamski mehanizam nastanka ishemije mozga, podrazumeva epizodno ili trajno sni\u017eenje perfuzije kroz anomalni segment arterije.<\/h5>\n<h5 style=\"text-align: left;\" align=\"JUSTIFY\">Pojava globalne ishemije mozga mo- gu\u0107a je pod uslovom da je o\u010duvana funkcija baroreceptora. Proksimalno od mesta pregiba dolazi do pove\u0107anja vrednosti pritiska \u0161to posredstvom baro- receptora dovodi do sni\u017eenja sistemskog pritiska sa posledicama. TCD ispitivanja su pokazala sni\u017eenje regionalnog mo\u017edanog protoka kod elongacije karotidnih arterija na 30-35 ml\/min na 100 gr tkiva mozga (normalna vrednost 50-60 ml\/min na 100 gr tkiva mozga). Oko 15% osoba sa kinking-om ima pridru\u017eenu aterosklerozu.<\/h5>\n<h5 style=\"text-align: left;\" align=\"JUSTIFY\">U lancu patolo\u0161ke dinamike, pridru\u017eena aterosklerozna promena je druga karika, ali upravo oma mo\u017ee da transformi\u0161e kinking u hemodinamski zna\u010dajnu anomaliju.<\/h5>\n<h5 style=\"text-align: left;\" align=\"JUSTIFY\">Postoji mogu\u0107nost hemodinamskog mehanizma ishemije zbog \u201csteal-a\u201d u irigacionom podru\u010dju iz koga se derivira krv preko aktivisanih kolateralnih puteva. Hemodinamska kompenzacija iz sistema prednje cirkulacije, u slu\u010daju okluzije subkranijalnih vertebralnih segmenata i postojanja perzistentne proatlatne arterije, mo\u017ee da dovede do nastanka infarkta mozga u slivu ACM. Patolo\u0161koanatomska osnova za tromboembolijski mehanizam se javlja zbog smanjenja brzine protoka, kod elongacije, pa postoje uslovi za prizidnu trombozu.<\/h5>\n<h3 style=\"text-align: left;\" align=\"JUSTIFY\">Klini\u010dka slika<\/h3>\n<h5 style=\"text-align: left;\">Nepovoljan polo\u017eaj i pokreti glave mogu dovesti do zatvaranja lumena arterije u nivou kinking-a ili coiling-a. Hemodinamski mehanizam nastanka ishemije mozga, podrazumeva epizodno ili trajno sni\u017eenje perfuzije kroz anomalni segment arterije. Pojava globalne ishemije mozga mo- gu\u0107a je pod uslovom da je o\u010duvana funkcija baroreceptora. Proksimalno od mesta pregiba dolazi do pove\u0107anja vrednosti pritiska \u0161to posredstvom baro- receptora dovodi do sni\u017eenja sistemskog pritiska sa posledicama. TCD ispitivanja su pokazala sni\u017eenje regionalnog mo\u017edanog protoka kod elongacije karotidnih arterija na 30-35 ml\/min na 100 gr tkiva mozga (normalna vrednost 50-60 ml\/min na 100 gr tkiva mozga).<\/h5>\n<h5 style=\"text-align: left;\">Oko 15% osoba sa kinking-om ima pridru\u017eenu aterosklerozu. U lancu patolo\u0161ke dinamike, pridru\u017eena aterosklerozna promena je druga karika, ali upravo oma mo\u017ee da transformi\u0161e kinking u hemodinamski zna\u010dajnu anomaliju.<\/h5>\n<h5 style=\"text-align: left;\">Postoji mogu\u0107nost hemodinamskog mehanizma ishemije zbog \u201csteal-a\u201d u irigacionom podru\u010dju iz koga se derivira krv preko aktivisanih kolateralnih puteva. Hemodinamska kompenzacija iz sistema prednje cirkulacije, u slu\u010daju okluzije subkranijalnih vertebralnih segmenata i postojanja perzistentne proatlatne arterije, mo\u017ee da dovede do nastanka infarkta mozga u slivu ACM.<\/h5>\n<h5 style=\"text-align: left;\">Patolo\u0161koanatomska osnova za tromboembolijski mehanizam se javlja zbog smanjenja brzine protoka, kod elongacije, pa postoje uslovi za prizidnu trombozu.<\/h5>\n<h5 style=\"text-align: left;\">Klini\u010dka slika. Kinking i coiling unutra\u0161nje karotidne arterije mo\u017ee da uzrokuje ishemiju mozga i ukoliko nema pridru\u017eenih ateroskleroznih promena. U\u010destalost TIA u pacijenata sa kinkingom je dvaput ve\u0107a od infarkta mozga. Nekada je te\u0161ko dokazati uzro\u010dnu vezu izme\u0111u kinkinga i mo\u017edane ishemije. U principu:<\/h5>\n<ul>\n<li style=\"text-align: left;\">Unilateralni kinking je \u010de\u0161\u0107e udru\u017een sa fokalnom (hemisfernom) simptomatologijom. Me\u0111u retinalnim manifestacijama naj\u010de\u0161\u0107a je prolazna ishemija (amaurosis fugax).<\/li>\n<li>Bilateralni kinking je \u010de\u0161\u0107e razlog globalne ishemije (sinkopa, nesvestica, vertigo, vertebrobazilarna insuficijencija).<\/li>\n<\/ul>\n<h5 style=\"text-align: left;\">Patognomoni\u010dno je da se ishemi\u010dni simptomi mogu indukovati tipi\u010dnim (stereotipnim) pokretima glave i vrata. Ipsilateralna rotacija glave dovodi do najve\u0107e redukcije karotidnog protoka. Ekstremna fleksija ili ekstenzija vrata mo\u017ee da naglasi postoje\u0107i kinking dovode\u0107i kompletne okluzije ina\u010de prohodne arterije \u201cfenomen ba\u0161tenskog \u0161mrka\u201d.<\/h5>\n<h5 style=\"text-align: left;\">Kod dece je coiling \u010desto razlog smanjenog kognitivnog kapaciteta, usporenog neuropsiholo\u0161kog razvoja, fokalnih ili grand mal gr\u010deva. Elongacije karotidnih arterija mogu da prouzrokuju tegobe pritiskom anomalnog segmenta na jedan ili vi\u0161e donjih kranijalnih \u017eivaca. Mogu\u0107nost pritiska zavisi od topografskog odnosa anomalnog segmenta prema bazi lobanje.<\/h5>\n<h5 style=\"text-align: left;\"><\/h5>\n<\/div>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/02\/KNJIGA-Karotidna-hirurgija-208.png\" alt=\"\"><\/p>\n<div>\n<p align=\"JUSTIFY\"><em>Color Duplex ultrasonografija karotidne arterije. Dvostruka petlja, coiling unutra\u0161nje karotidne arterije. Bolesnica ima TIA koje se mogu izazvati naglom fleksijom vrata.<\/em><em><\/em><\/p>\n<\/div>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/02\/186.jpg\" alt=\"\"><\/p>\n<div>\n<p><em>MSCT angiografija potvr\u0111uje coiling sa urednim proksimalnim i distalnim arterijama.<\/em><\/p>\n<\/div>\n<div>\n<h3 class=\"western\" align=\"JUSTIFY\"><b>Klini\u010dki<\/b><b> <\/b><b>pregled.<\/b><b> <\/b><\/h3>\n<p class=\"western\" align=\"JUSTIFY\">Naj\u010de\u0161\u0107e nad karotidnom arterijom nema <i>trill<\/i>-a niti \u0161uma. <i>Trill<\/i><i> <\/i>i\/ili \u0161um nad karotidnom arterijom mo\u017ee da se javi u forsiranim polo\u017eajima glave i vrata. Ponekad se, kod <i>coilinga<\/i><i> <\/i>mo\u017ee palpirati ili videti pulsiraju\u0107i tumefakt bukalne sluzoko\u017ee ili na ko\u017ei vrata (klupko izuvijane arterije), koji asocira na aneurizmu.<\/p>\n<h3 class=\"western\" align=\"JUSTIFY\"><b>Dupleks-ultrasonogra<\/b><b>fi<\/b><b>ja<\/b><b> <\/b><\/h3>\n<p class=\"western\" align=\"JUSTIFY\">\u041co\u017ee da verifikuje restrikciju protoka i morfolo\u0161ki oblik karotidne angulacije ili petlje. Ultrasonografski se mo\u017ee vizuelizirati cervikalni segment ispod mandibule. Koincidiraju\u0107i ateroskleroti\u010dni plak je na karotidnoj bifurkaciji, ili u nivou temena <i>kinkinga<\/i>. Registruje se maksimalna sistolna brzina ve\u0107a od 100 cm\/sec.<\/p>\n<p class=\"western\" align=\"JUSTIFY\">Maksimalna sistolna brzina ve\u0107a od 200 cm\/ sec ukazuje na anomaliju koja zahteva hirur\u0161ko le\u010denje. Zbog dubine arterije i bliskog odnosa sa ko\u0161tanim strukturama, pozitivni Duplex ultrasongrafski nalazi zahtevaju dodatnu arteriografiju.<\/p>\n<\/div>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/02\/KNJIGA-Karotidna-hirurgija-210.png\" alt=\"\"><\/p>\n<div>\n<p align=\"CENTER\"><em>Istii bolesnik, MSCT prikaz arterija bez okolnih tkiva i struktura, radi bolje analize lezija.<\/em><\/p>\n<p><em><\/em><em><\/em><\/p>\n<\/div>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/02\/KNJIGA-Karotidna-hirurgija-211.png\" alt=\"\"><\/p>\n<div>\n<p align=\"CENTER\"><em>MSCT. Hemodinamski zna\u010dajan visoki kinking unutra\u0161nje karotidne arterije. Fibromusklarna displazija.<\/em><\/p>\n<p align=\"JUSTIFY\"><em><\/em><\/p>\n<\/div>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2023\/02\/KNJIGA-Karotidna-hirurgija-209.png\" alt=\"\"><\/p>\n<div>\n<p><em>MSCT. Kinking unutra\u0161nje i zajedni\u010dke karotidne arterije<\/em><\/p>\n<\/p>\n<\/div>\n<div>\n<h3 align=\"JUSTIFY\"><b>Arteriogra<\/b><b>fi<\/b><b>ja<\/b><\/h3>\n<p class=\"western\" align=\"JUSTIFY\">Arteriografija<b> <\/b>je rezervisana za simptomatske slu\u010dajeve <i>kinking-<\/i>a i <i>coiling<\/i>-a. Dobra arteriografija mora da prika\u017ee ne samo cervikalni ve\u0107 i cerebralni arterijski nivo. Dolazi u obzir intraarterijska digitalna subtrakciona arteriografija MSCT, odnosno MRI angiografija. Selektivna arteriografija je potrebnija kod ne-arteri-oskleroti\u010dnih oboljenja, zbog udru\u017eenosti sa aneurizmom i drugim oboljenjima cerebralnih arterija. Neophodno je snimanje u vi\u0161e projekcija, sa rotacijom glave (levo \u2013 desno) i forsiranim pokretima u vratu (fleksija i ekstenzija).<\/p>\n<h3 class=\"western\" align=\"JUSTIFY\"><b>Arteriografski<\/b><b> <\/b><b>kriterijumi<\/b><b> <\/b><\/h3>\n<p class=\"western\" align=\"JUSTIFY\">Hemodinamski zna\u010dajnim se smatra:<\/p>\n<ul>\n<li><i>kinking<\/i><i> <\/i>koji stvara angulaciju sa uglom koji je o\u0161triji od 60 stepeni, ili njime uzrokovana stenoza ve\u0107a od 70% lumena, ako i<\/li>\n<li><i>coiling<\/i><i> <\/i>ako je arterija toliko izdu\u017eena i sklup\u010dana da formira petlju od 360 stepeni (\u010ditav krug).<\/li>\n<\/ul>\n<\/div>\n<div>\n<h3 align=\"JUSTIFY\"><span><b>CT<\/b><\/span><span><b> <\/b><\/span><span><b>ili<\/b><\/span><span><b> <\/b><\/span><span><b>MRI<\/b><\/span><span><b> <\/b><\/span><span><b>mozga<\/b><\/span><\/h3>\n<p class=\"western\" align=\"JUSTIFY\"><span style=\"font-size: medium;\">CT<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">ili<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">MRI<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">mozga<\/span><span style=\"font-size: medium;\"><b> <\/b><\/span><span style=\"font-size: medium;\">su<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">neophodni<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">da<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">bi<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">se<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">identi<\/span><span style=\"font-size: medium;\">fi<\/span><span style=\"font-size: medium;\">kovale<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">eventualne<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">ishemi\u010dke<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">lezije,<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">ali<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">pre<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">svega,<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">da<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">se<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">diferencijalno<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">dijagnosti\u010dki<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">isklju\u010de<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">druge<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">bolesti<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">koje<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">mogu<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">indukovati<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">sli\u010dnu<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">simptomatologiju.<\/span><\/p>\n<p class=\"western\"><span style=\"font-size: medium;\">Prirodan<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">tok<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">bolesti<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">nije<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">potpuno<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">poznat.<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">Dijagnosti\u010dki<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">optimum<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">mora<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">da<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">odgovori<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">na<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">dva<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">pitanja:<\/span><\/p>\n<ul>\n<li class=\"western\"><span style=\"font-size: medium;\">Da<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">li<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">je<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\"><i>kinking<\/i><\/span><span style=\"font-size: medium;\"><i> <\/i><\/span><span style=\"font-size: medium;\">(ili<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\"><i>coiling<\/i><\/span><span style=\"font-size: medium;\">)<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">uzgredni<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">nalaz<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">ili<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">je<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">pravi<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">uzrok<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">neurolo\u0161ke <\/span>simptomatologije ?<\/li>\n<li class=\"western\"><span style=\"font-size: medium;\">Ako<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">je<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\"><i>kinking<\/i><\/span><span style=\"font-size: medium;\"><i> <\/i><\/span><span style=\"font-size: medium;\">(ili<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\"><i>coiling<\/i><\/span><span style=\"font-size: medium;\">)<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">uzrok<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">mo\u017edane<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">ishemije,<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">da<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">li<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">se<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">mo\u017ee<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">o\u010dekivati<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">mo\u017edano<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">udar,<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">tj.<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">da<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">li<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">je<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">indikovano<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">hirur\u0161ko<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">le\u010denje<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">?<\/span><\/li>\n<\/ul>\n<p class=\"western\"><span style=\"font-size: medium;\">Hirur\u0161ko<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">le\u010denje<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">nije<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">indikovano<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">kod<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">asimptomatskih<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">slu\u010dajeva.<\/span><\/p>\n<h3><span><b>Hirur\u0161ko<\/b><\/span><span><b> <\/b><\/span><span><b>le\u010denje<\/b><\/span><\/h3>\n<p class=\"western\"><span style=\"font-size: medium;\"><b>Hirur\u0161ko<\/b><\/span><span style=\"font-size: medium;\"><b> <\/b><\/span><span style=\"font-size: medium;\"><b>le\u010denje<\/b><\/span><span style=\"font-size: medium;\"><b> <\/b><\/span><span style=\"font-size: medium;\"><b>je<\/b><\/span><span style=\"font-size: medium;\"><b> <\/b><\/span><span style=\"font-size: medium;\"><b>indikovano<\/b><\/span><span style=\"font-size: medium;\"><b> <\/b><\/span><span style=\"font-size: medium;\">kod<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">simptomatskih<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">pacijenata<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">sa:<\/span><\/p>\n<ul>\n<li class=\"western\"><span style=\"font-size: medium;\">fokalnom<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">(hemisferi\u010dnom)<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">simptomatologijom<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">ishemije<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">mozga,<\/span><\/li>\n<li class=\"western\"><span style=\"font-size: medium;\">ako<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">je<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">arteriografija<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">dokazala<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">zna\u010dajan<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\"><i>kinking<\/i><\/span><span style=\"font-size: medium;\"><i> <\/i><\/span><span style=\"font-size: medium;\">i\/ili<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\"><i>coiling<\/i><\/span><span style=\"font-size: medium;\"><i> <\/i><\/span><span style=\"font-size: medium;\">karotidne<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">arterije,<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">a<\/span><\/li>\n<li class=\"western\"><span style=\"font-size: medium;\">CT<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">ili<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">MRI<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">mozga<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">isklju\u010duje<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">druge<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">diferencijalno<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">dijagnosti\u010dki<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">va\u017ene<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">lezije<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">mozga<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">i<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">cerebralnih<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">arterija.<\/span><\/li>\n<\/ul>\n<h3>Rep<span><b>roducibilnost <\/b><\/span><span><b>simptoma<\/b><\/span><\/h3>\n<p class=\"western\" align=\"JUSTIFY\"><span style=\"font-size: medium;\">Reproducibilnost<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">simptoma<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">je<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">bitan<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">kriterijum.<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">Ako<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">pacijent<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">daje<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">podatak<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">o<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">polo\u017eaju<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">glave<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">i<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">vrata<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">koji<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">izaziva<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">pojavu<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">tipi\u010dnih<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">tegoba<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">(TIA),<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">moramo<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">poku\u0161ati<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">da<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">izazovemo<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">simptome<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">pri<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">klini\u010dkom<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">pregledu.<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">Hemodinamske<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">promene<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">treba<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">veri<\/span><span style=\"font-size: medium;\">fi<\/span><span style=\"font-size: medium;\">kovati<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">Dupleks<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">ultrasonogra<\/span><span style=\"font-size: medium;\">fi<\/span><span style=\"font-size: medium;\">jom.<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">Morfologiju<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">lezije<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">u<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">forsiranom<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">polo\u017eaju <\/span>glave i vrata moramo ispitati arteriografski. Tek ako se sva tri nalaza poklapaju mo\u017eemo re\u0107i da je <i>kinking<\/i><i> <\/i>ili <i>coiling<\/i><i> <\/i>uzrok ishemi\u010dke simptomatologije i biti sigurni.<\/p>\n<p class=\"western\">Ostali <b>nalazi<\/b><b> <\/b><b>koji<\/b><b> <\/b><b>potenciraju<\/b><b> <\/b>neophodnost hirur\u0161ke korekcije su:<\/p>\n<ul>\n<li class=\"western\">pridru\u017eene arterioskleroti\u010dne lezije supraaortalnih grana,<\/li>\n<li class=\"western\">bilateralni <i>kinking<\/i><i> <\/i>ili <i>coiling<\/i><i> <\/i>karotidnih arterija,<\/li>\n<li class=\"western\">simultane lezije vertebralnih arterija.<\/li>\n<\/ul>\n<p class=\"western\" align=\"JUSTIFY\">Indikaciju za operativno le\u010denje potencira prisustvo pridru\u017eene stenoze od 60%, \u010dak i u asimptomatskim slu\u010dajevima. Ukoliko je stenoza manja od 60% operaciji se pristupa ukoliko postoji okluzija kontralateralne karotidne arterije.<\/p>\n<h3 align=\"JUSTIFY\"><b>nehemisfernoa<\/b><b> <\/b><b>siptomatologija<\/b><\/h3>\n<p class=\"western\" align=\"JUSTIFY\">Kod pacijenata sa <b>globalno<\/b><b>m <\/b><b>(nehemisfernom<\/b><b>)<\/b><b> <\/b><b>siptomatologijom<\/b>, je neophodno dodatno diferencijalno &#8211; dijagnosti\u010dko ispitivanje da bi se isklju\u010dili svi drugi uzroci neurolo\u0161kih disfunkcija (tumor, hipertenzija, arteriovenska fistula, kardiolo\u0161ki i metaboli\u010dki glikemija) uzroci sli\u010dnih tegoba.<\/p>\n<p class=\"western\" align=\"JUSTIFY\">Ako je indikovana obostrana korekcija <i>kinking<\/i>-a i\/ili <i>coiling<\/i>-a prvo se operi\u0161e hemodinamski zna\u010dajnija strana. Posle mesec dana treba neurolo\u0161ki evaluirati novonastalu situaciju. Ako je druga strana postala asimptomatska operaciju treba odlo\u017eiti do eventualne ponovne pojave simptoma mo\u017edane ishemije. U me\u0111uvremenu treba otklanjati faktore rizika, le\u010diti hipertenziju i ordinirati antitrombocitne lekove.<\/p>\n<p class=\"western\" align=\"JUSTIFY\"><strong><i>Kinking<\/i><i> <\/i>i\/ili <i>coiling<\/i><i> <\/i>brahiocefali\u010dnog trunkusa<\/strong> i subklavijalne arterije skoro uvek je asimptomatskog toka. Otkriva se zato \u0161to pacijenti dolaze na pregled pod sumnjom na aneurizmu, koja se arteriografijom isklju\u010duje. Hirur\u0161ka korekcija nije potrebna.<\/p>\n<p align=\"JUSTIFY\">Kinking i coiling (dominantne) vertebralne arterije mo\u017ee biti uzrok vertebrobazilarne ishemije i simptomatologije. Prvo treba korigovati karotidne lezije i isklju\u010diti sve druge lezije koje mogu da dovedu do vertebrobazilarne simptomatologije, pa tek onda razmisliti o operaciji koja skoro nikad nije neophodna.<\/p>\n<p class=\"western\" align=\"JUSTIFY\"><span style=\"font-size: medium;\">Ukoliko<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">je<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\"><i>kinking<\/i><\/span><span style=\"font-size: medium;\"><i> <\/i><\/span><span style=\"font-size: medium;\">ili<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\"><i>coiling<\/i><\/span><span style=\"font-size: medium;\"><i> <\/i><\/span><span style=\"font-size: medium;\">simptomatski<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">i<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">udru\u017een<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">sa<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">koronarografski<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">utvr\u0111enom<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">visokostepenom<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">koronarnom<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">stenozom,<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">preporu\u010duje<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">se<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">hirur\u0161ka<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">korekcija<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">pre<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">kardiohirur\u0161kog<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">revaskularizacionog<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">zahvata<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">ili<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">simultano.<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">U<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">oko<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">5 <\/span><span style=\"font-size: medium;\">%<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">koronarnih<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">bolesnika<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">postoji<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">takav<\/span><span style=\"font-size: medium;\"> <\/span><span style=\"font-size: medium;\">nalaz.<\/span><\/p>\n<\/div>\n<p><!--more--><br \/>\n<!-- {\"type\":\"layout\",\"children\":[{\"type\":\"section\",\"props\":{\"image\":\"\",\"image_position\":\"center-center\",\"padding\":\"small\",\"preserve_color\":true,\"style\":\"secondary\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\\\/uploads\\\/2023\\\/02\\\/friz-poglavlja2.jpg\",\"image_border\":\"rounded\",\"image_box_decoration\":\"shadow\",\"image_svg_color\":\"emphasis\",\"margin\":\"default\"}}]}]}]},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"padding\":\"xsmall\",\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"props\":{\"layout\":\"1-4,3-4\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-4\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\\\/uploads\\\/2023\\\/02\\\/15.png\",\"image_svg_color\":\"emphasis\",\"link\":\"index.php?page_id=4010\",\"margin\":\"default\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"3-4\"},\"children\":[{\"type\":\"headline\",\"props\":{\"content\":\"\n\n<h1 class=\\\"western\\\">KINKING I COILING KAROTIDNIH ARTERIJA<\\\/h1>\",\"link\":\"index.php?page_id=1408\",\"title_color\":\"success\",\"title_decoration\":\"line\",\"title_element\":\"h1\",\"title_font_family\":\"default\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p>Dovoljnosamlo\\u0161,dajeokrutno\\u010dinitimegorim.<em><br \\\/><\\\/em><em>Nikola Tesla<\\\/em><\\\/p>\",\"margin\":\"default\"}}]}]}]},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"padding\":\"xsmall\",\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-4\"},\"children\":[]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"3-4\"},\"children\":[{\"type\":\"nav\",\"props\":{\"grid\":\"1\",\"grid_divider\":true,\"image_vertical_align\":true,\"nav_style\":\"primary\",\"show_image\":true,\"show_meta\":true},\"children\":[{\"type\":\"nav_item\",\"props\":{\"icon\":\"git-branch\"},\"source\":{\"query\":{\"name\":\"customMenuItems\",\"arguments\":{\"id\":58,\"parent\":\"\",\"heading\":\"\",\"include_heading\":true,\"ids\":[\"4083\"]}},\"props\":{\"type\":{\"filters\":{\"search\":\"\"},\"name\":\"title\"},\"active\":{\"filters\":{\"search\":\"\"},\"name\":\"active\"},\"content\":{\"filters\":{\"search\":\"\"},\"name\":\"title\"},\"link\":{\"filters\":{\"search\":\"\"},\"name\":\"url\"}}}}],\"name\":\"submeni\"}]}],\"props\":{\"layout\":\"1-4,3-4\"}}]},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"padding\":\"xsmall\",\"padding_remove_bottom\":true,\"padding_remove_top\":false,\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"props\":{\"layout\":\"2-5,3-5\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"2-5\"},\"children\":[{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\"><b>Elongacija<\\\/b><b> <\\\/b><b>supraaortalnih<\\\/b><b> <\\\/b><b>grana<\\\/b><b> <\\\/b>podrazumeva prisustvo ekscesivno duga\\u010dke arterije (<i>redundancy,<\\\/i><i> <\\\/i><i>tortuous<\\\/i><i> <\\\/i><i>artery,<\\\/i><i> <\\\/i><i>arterial<\\\/i><i> <\\\/i><i>loop<\\\/i>) u fiksiranom prostoru, bilo kao asimptomatskog nalaza ili kao uzro\\u010dnika simptoma cerebralne ishemije.<\\\/p>\\n\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\">Patolo\\u0161ka elongacija se javlja na svim supraaortalnim granama (vertebralna, subklavijalna arterija, brahiocefali\\u010dki trunkus), mada se obi\\u010dno misli na karotidnu arteriju. Izraz elongacija odnosi se na bla\\u017ee, asimptomatske oblike. Siptomatski oblici (<i>kinking<\\\/i><i> <\\\/i>i <i>coiling<\\\/i>) mogu da dovedu do raznih oblika cerebralne ishemije (TIA, mo\\u017edani udar), pa mogu zahtevati hirur\\u0161ko le\\u010denje, u svojim ekstremnim oblicima.<\\\/p>\",\"margin\":\"default\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"3-5\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\\\/uploads\\\/2023\\\/02\\\/183-e1676448995133.jpg\",\"image_svg_color\":\"emphasis\",\"image_width\":\"600\",\"margin\":\"default\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p align=\\\"CENTER\\\"><em>Elongacija unutra\\u0161nje karotidne arterije:\\u00a0 <\\\/em><em>(a) Bezna\\u010dajno meandriranje izdu\\u017eene arterije,\\u00a0 <\\\/em><em>(b) Kinking (kolenasto presavijene) unutra\\u0161nje karotidne arterije, <\\\/em><em>(c) Coiling (petlja) unutra\\u0161nje karotidne arterije.<\\\/em><\\\/p>\\n\n\n<p><em><\\\/em><\\\/p>\",\"margin\":\"default\"}}]}]}]},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"padding\":\"xsmall\",\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"props\":{\"column_gap\":\"small\",\"layout\":\"1-3,1-3,1-3\",\"row_gap\":\"small\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-3\"},\"children\":[{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p><em><strong>Kinking <\\\/strong><\\\/em>(koleno) podrazumeva o\\u0161tro presavijene (angulaciju) elongirane arterije.<\\\/p>\\n\n\n<p>Hemodinamski zna\\u010dajna redukcija protoka se registruje, ako je ugao o\\u0161triji od 60 stepeni. Kinking mo\\u017ee biti vi\\u0161estruk ili udru\\u017een sa aterosklerozom.<\\\/p>\\n\n\n<hr \\\/>\\n\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\"><em><strong>Coiling<\\\/strong><\\\/em><i><b> <\\\/b><\\\/i>(petlja) je ekscesivno elongirana arterija izvijugana (tortuozna) tako da formira vi\\u0161estruki \\u010dvor (<i>looping<\\\/i>). Hemodinamski defekt se javlja ako petlja ispunjava ugao od 360 stepeni, \\u201cfenomen izuvijanog ba\\u0161tenskog \\u0161mrka\\u201d.<\\\/p>\\n\n\n<hr \\\/>\\n\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\"><em><strong>Incidenca<\\\/strong><strong> -<\\\/strong><\\\/em><b> <\\\/b>Arteriografija ukazuje na izra\\u017eenu elongaciju u 10-43% slu\\u010dajeva, a kinking sa javlja u 5-16% pacijenata. <i>Kinking<\\\/i><i> <\\\/i>se \\u010de\\u0161\\u0107e javlja u starijih mu\\u0161karaca, u kombinaciji sa aterosklerozom. <i>Coiling<\\\/i><i> <\\\/i>se \\u010de\\u0161\\u0107e javlja u mla\\u0111ih \\u017eena. Hirur\\u0161ka korekcija simptomatskog <i>kinking-<\\\/i>a i\\\/ili <i>coilinga<\\\/i><i> <\\\/i>\\u010dini oko 5% svih karotidnih rekonstruktivnih zahvata<\\\/p>\",\"margin\":\"default\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-3\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\\\/uploads\\\/2023\\\/02\\\/KNJIGA-Karotidna-hirurgija-205.png\",\"image_svg_color\":\"emphasis\",\"image_width\":\"800\",\"margin\":\"default\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-3\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\\\/uploads\\\/2023\\\/02\\\/KNJIGA-Karotidna-hirurgija-206.png\",\"image_svg_color\":\"emphasis\",\"image_width\":\"800\",\"margin\":\"default\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p><em>Kinking (kolenasto presavinu\\u0107e) unutra\\u0161nje karotidne arterije.<\\\/em><\\\/p>\",\"margin\":\"default\"}}]}]}]},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"padding\":\"xsmall\",\"padding_remove_top\":true,\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"props\":{\"column_gap\":\"small\",\"layout\":\"1-2,1-2\",\"row_gap\":\"small\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\\\/uploads\\\/2023\\\/02\\\/KNJIGA-Karotidna-hirurgija-207.png\",\"image_svg_color\":\"emphasis\",\"image_width\":\"500\",\"margin\":\"default\",\"text_align\":\"right\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<hr \\\/>\\n\n\n<p style=\\\"text-align: left;\\\" align=\\\"CENTER\\\"><em>Tipi\\u010dan kinking unutra\\u0161nje karotidne arterije u pacijenta sa recidiviraju\\u0107im TIA koje <\\\/em><em>se mogu indukovati fleksijom vrata: <br \\\/>(a) Preoperativna arteriografija ukazuje na o\\u0161tru kolenastu presavijenost (kinking), <br \\\/>(b) Intraoperativni nalaz mobilisanog segmenta sa dvostrukim kinking-om, koji je re\\u0161en resekcijom, dilatacijom <\\\/em><em>i reimplantacijom unutra\\u0161nje karotidne arterije.<\\\/em><\\\/p>\",\"margin\":\"default\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<h3 align=\\\"JUSTIFY\\\">Etiologija kinkinga i coilinga<\\\/h3>\\n\n\n<h5 align=\\\"JUSTIFY\\\">je uro\\u0111ena (embrionalni faktori) i\\\/ili ste\\u010dena (ateroskleroza i hipertenzija).<\\\/h5>\\n\n\n<h3 align=\\\"JUSTIFY\\\">Kongenitalni oblik<\\\/h3>\\n\n\n<h5 align=\\\"JUSTIFY\\\">Karotidna arterija u embrionalnom stadijumu nastaje od tre\\u0107eg aortnog luka i dela dorzalne aorte. Srce se tada nalazi na vratu. Oko tre\\u0107eg meseca odvija se spu\\u0161tanje srca u grudni ko\\u0161 (descensus cordis). Ako postoji diskrepanca u brzini rasta supraaortalnih grana i skeleta zaosta\\u0107e redundantna arterija. Oko 50% dece se karotidna angulacija manifestuje bilateralno. \\u010cesto ova deca imaju udru\\u017eene vaskularne anomalije, npr. koarktacija aorte.<\\\/h5>\\n\n\n<h3 align=\\\"JUSTIFY\\\">Ste\\u010deni oblik<\\\/h3>\\n\n\n<h5 align=\\\"JUSTIFY\\\">U oko 40% odraslih se kinking i coiling javljaju zajedno sa hipertenzijom i aterosklerozom karotidnih arterija. Hipertenzija u odmaklim godinama podi\\u017ee elongirani aortni luk, \\u0161to je dodatni razlog za meandriranje supraaortalnih grana<\\\/h5>\",\"margin\":\"default\"}}]}]}]},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"padding\":\"xsmall\",\"padding_remove_bottom\":false,\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\"},\"children\":[{\"type\":\"text\",\"props\":{\"column\":\"1-4\",\"column_breakpoint\":\"m\",\"content\":\"\n\n<h3 style=\\\"text-align: left;\\\" align=\\\"JUSTIFY\\\">Etiopatogeneza<\\\/h3>\\n\n\n<h5 style=\\\"text-align: left;\\\" align=\\\"JUSTIFY\\\">Histolo\\u0161kim ispitivanjem reseciranih anomalnih segmenata u slu\\u010daj kinking-a i coiling\\\/a na\\u0111eni su znaci destrukcije glatkog mi\\u0161i\\u0107nog tkiva i elasti\\u010dnih vlakana i fragmentacija unutra\\u0161nje elasti\\u010dne membrane. U svim slojevima prevagu odnosi fibrozno tkivo, sa znacima fibromuskularne displazije \\u010cesta pojava aneurizmi intrakranijalnih arterija obja\\u0161njava se hemodinamskim stresom i uro\\u0111enim abnormalnostima gra\\u0111e arterijskog zida (fibromuskularna displazija).<\\\/h5>\\n\n\n<h3 style=\\\"text-align: left;\\\" align=\\\"JUSTIFY\\\">Klini\\u010dki zna\\u010daj.<\\\/h3>\\n\n\n<h5 style=\\\"text-align: left;\\\" align=\\\"JUSTIFY\\\">Kod tonzilektomije, u pacijenata sa izuvijanim karotidnim arterijama, su mogu\\u0107e povrede i krvarenje u dece. Kinking i coiling su retko simptomatski ako nema koincidiraju\\u0107e arterijske okluzivne bolesti u karotidnom i\\\/ili vertebralnom sistemu. Na pojavu simptoma ishemije mozga (TIA, RIND, Stroke) uti\\u010de udru\\u017eena intrakranijalna i ekstrakranijalna okluzivna bolest, varijacije krvnog pritiska, ekstremni polo\\u017eaji glave i vrata itd. Mogu\\u0107 je hemodinamski i\\\/ili embolijski mehanizam ishemije mozga zbog kinking-a i coiling-a. Ove anomalije precipitiraju razvoj ateroskle- roze na kriti\\u010dnim mestima (zbog turbulencije). Sa druge strane, ateroskleroti\\u010dne lezije doprinose mo\\u017edanoj ishemiji.<\\\/h5>\\n\n\n<h3 style=\\\"text-align: left;\\\" align=\\\"JUSTIFY\\\">Patognomoni\\u010dno<\\\/h3>\\n\n\n<h5 style=\\\"text-align: left;\\\" align=\\\"JUSTIFY\\\">Nepovoljan polo\\u017eaj i pokreti glave mogu dovesti do zatvaranja lumena arterije u nivou kinking-a ili coiling-a. Hemodinamski mehanizam nastanka ishemije mozga, podrazumeva epizodno ili trajno sni\\u017eenje perfuzije kroz anomalni segment arterije.<\\\/h5>\\n\n\n<h5 style=\\\"text-align: left;\\\" align=\\\"JUSTIFY\\\">Pojava globalne ishemije mozga mo- gu\\u0107a je pod uslovom da je o\\u010duvana funkcija baroreceptora. Proksimalno od mesta pregiba dolazi do pove\\u0107anja vrednosti pritiska \\u0161to posredstvom baro- receptora dovodi do sni\\u017eenja sistemskog pritiska sa posledicama. TCD ispitivanja su pokazala sni\\u017eenje regionalnog mo\\u017edanog protoka kod elongacije karotidnih arterija na 30-35 ml\\\/min na 100 gr tkiva mozga (normalna vrednost 50-60 ml\\\/min na 100 gr tkiva mozga). Oko 15% osoba sa kinking-om ima pridru\\u017eenu aterosklerozu.<\\\/h5>\\n\n\n<h5 style=\\\"text-align: left;\\\" align=\\\"JUSTIFY\\\">U lancu patolo\\u0161ke dinamike, pridru\\u017eena aterosklerozna promena je druga karika, ali upravo oma mo\\u017ee da transformi\\u0161e kinking u hemodinamski zna\\u010dajnu anomaliju.<\\\/h5>\\n\n\n<h5 style=\\\"text-align: left;\\\" align=\\\"JUSTIFY\\\">Postoji mogu\\u0107nost hemodinamskog mehanizma ishemije zbog \\u201csteal-a\\u201d u irigacionom podru\\u010dju iz koga se derivira krv preko aktivisanih kolateralnih puteva. Hemodinamska kompenzacija iz sistema prednje cirkulacije, u slu\\u010daju okluzije subkranijalnih vertebralnih segmenata i postojanja perzistentne proatlatne arterije, mo\\u017ee da dovede do nastanka infarkta mozga u slivu ACM. Patolo\\u0161koanatomska osnova za tromboembolijski mehanizam se javlja zbog smanjenja brzine protoka, kod elongacije, pa postoje uslovi za prizidnu trombozu.<\\\/h5>\\n\n\n<h3 style=\\\"text-align: left;\\\" align=\\\"JUSTIFY\\\">Klini\\u010dka slika<\\\/h3>\\n\n\n<h5 style=\\\"text-align: left;\\\">Nepovoljan polo\\u017eaj i pokreti glave mogu dovesti do zatvaranja lumena arterije u nivou kinking-a ili coiling-a. Hemodinamski mehanizam nastanka ishemije mozga, podrazumeva epizodno ili trajno sni\\u017eenje perfuzije kroz anomalni segment arterije. Pojava globalne ishemije mozga mo- gu\\u0107a je pod uslovom da je o\\u010duvana funkcija baroreceptora. Proksimalno od mesta pregiba dolazi do pove\\u0107anja vrednosti pritiska \\u0161to posredstvom baro- receptora dovodi do sni\\u017eenja sistemskog pritiska sa posledicama. TCD ispitivanja su pokazala sni\\u017eenje regionalnog mo\\u017edanog protoka kod elongacije karotidnih arterija na 30-35 ml\\\/min na 100 gr tkiva mozga (normalna vrednost 50-60 ml\\\/min na 100 gr tkiva mozga).<\\\/h5>\\n\n\n<h5 style=\\\"text-align: left;\\\">Oko 15% osoba sa kinking-om ima pridru\\u017eenu aterosklerozu. U lancu patolo\\u0161ke dinamike, pridru\\u017eena aterosklerozna promena je druga karika, ali upravo oma mo\\u017ee da transformi\\u0161e kinking u hemodinamski zna\\u010dajnu anomaliju.<\\\/h5>\\n\n\n<h5 style=\\\"text-align: left;\\\">Postoji mogu\\u0107nost hemodinamskog mehanizma ishemije zbog \\u201csteal-a\\u201d u irigacionom podru\\u010dju iz koga se derivira krv preko aktivisanih kolateralnih puteva. Hemodinamska kompenzacija iz sistema prednje cirkulacije, u slu\\u010daju okluzije subkranijalnih vertebralnih segmenata i postojanja perzistentne proatlatne arterije, mo\\u017ee da dovede do nastanka infarkta mozga u slivu ACM.<\\\/h5>\\n\n\n<h5 style=\\\"text-align: left;\\\">Patolo\\u0161koanatomska osnova za tromboembolijski mehanizam se javlja zbog smanjenja brzine protoka, kod elongacije, pa postoje uslovi za prizidnu trombozu.<\\\/h5>\\n\n\n<h5 style=\\\"text-align: left;\\\">Klini\\u010dka slika. Kinking i coiling unutra\\u0161nje karotidne arterije mo\\u017ee da uzrokuje ishemiju mozga i ukoliko nema pridru\\u017eenih ateroskleroznih promena. U\\u010destalost TIA u pacijenata sa kinkingom je dvaput ve\\u0107a od infarkta mozga. Nekada je te\\u0161ko dokazati uzro\\u010dnu vezu izme\\u0111u kinkinga i mo\\u017edane ishemije. U principu:<\\\/h5>\\n\n\n<ul>\\n\n\n<li style=\\\"text-align: left;\\\">Unilateralni kinking je \\u010de\\u0161\\u0107e udru\\u017een sa fokalnom (hemisfernom) simptomatologijom. Me\\u0111u retinalnim manifestacijama naj\\u010de\\u0161\\u0107a je prolazna ishemija (amaurosis fugax).<\\\/li>\\n\n\n<li>Bilateralni kinking je \\u010de\\u0161\\u0107e razlog globalne ishemije (sinkopa, nesvestica, vertigo, vertebrobazilarna insuficijencija).<\\\/li>\\n<\\\/ul>\\n\n\n<h5 style=\\\"text-align: left;\\\">Patognomoni\\u010dno je da se ishemi\\u010dni simptomi mogu indukovati tipi\\u010dnim (stereotipnim) pokretima glave i vrata. Ipsilateralna rotacija glave dovodi do najve\\u0107e redukcije karotidnog protoka. Ekstremna fleksija ili ekstenzija vrata mo\\u017ee da naglasi postoje\\u0107i kinking dovode\\u0107i kompletne okluzije ina\\u010de prohodne arterije \\u201cfenomen ba\\u0161tenskog \\u0161mrka\\u201d.<\\\/h5>\\n\n\n<h5 style=\\\"text-align: left;\\\">Kod dece je coiling \\u010desto razlog smanjenog kognitivnog kapaciteta, usporenog neuropsiholo\\u0161kog razvoja, fokalnih ili grand mal gr\\u010deva. Elongacije karotidnih arterija mogu da prouzrokuju tegobe pritiskom anomalnog segmenta na jedan ili vi\\u0161e donjih kranijalnih \\u017eivaca. Mogu\\u0107nost pritiska zavisi od topografskog odnosa anomalnog segmenta prema bazi lobanje.<\\\/h5>\\n\n\n<h5 style=\\\"text-align: left;\\\"><\\\/h5>\",\"margin\":\"remove-vertical\",\"text_align\":\"left\",\"text_style\":\"meta\"}}]}]}]},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"padding\":\"xsmall\",\"padding_remove_top\":true,\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"props\":{\"layout\":\"1-4,1-2,1-4\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-4\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\\\/uploads\\\/2023\\\/02\\\/KNJIGA-Karotidna-hirurgija-208.png\",\"image_svg_color\":\"emphasis\",\"margin\":\"default\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p align=\\\"JUSTIFY\\\"><em>Color Duplex ultrasonografija karotidne arterije. Dvostruka petlja, coiling unutra\\u0161nje karotidne arterije. Bolesnica ima TIA koje se mogu izazvati naglom fleksijom vrata.<\\\/em><em><\\\/em><\\\/p>\",\"margin\":\"default\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\\\/uploads\\\/2023\\\/02\\\/186.jpg\",\"image_svg_color\":\"emphasis\",\"image_width\":\"500\",\"margin\":\"default\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p><em>MSCT angiografija potvr\\u0111uje coiling sa urednim proksimalnim i distalnim arterijama.<\\\/em><\\\/p>\",\"margin\":\"default\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-4\"},\"children\":[{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<h3 class=\\\"western\\\" align=\\\"JUSTIFY\\\"><b>Klini\\u010dki<\\\/b><b> <\\\/b><b>pregled.<\\\/b><b> <\\\/b><\\\/h3>\\n\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\">Naj\\u010de\\u0161\\u0107e nad karotidnom arterijom nema <i>trill<\\\/i>-a niti \\u0161uma. <i>Trill<\\\/i><i> <\\\/i>i\\\/ili \\u0161um nad karotidnom arterijom mo\\u017ee da se javi u forsiranim polo\\u017eajima glave i vrata. Ponekad se, kod <i>coilinga<\\\/i><i> <\\\/i>mo\\u017ee palpirati ili videti pulsiraju\\u0107i tumefakt bukalne sluzoko\\u017ee ili na ko\\u017ei vrata (klupko izuvijane arterije), koji asocira na aneurizmu.<\\\/p>\\n\n\n<h3 class=\\\"western\\\" align=\\\"JUSTIFY\\\"><b>Dupleks-ultrasonogra<\\\/b><b>fi<\\\/b><b>ja<\\\/b><b> <\\\/b><\\\/h3>\\n\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\">\\u041co\\u017ee da verifikuje restrikciju protoka i morfolo\\u0161ki oblik karotidne angulacije ili petlje. Ultrasonografski se mo\\u017ee vizuelizirati cervikalni segment ispod mandibule. Koincidiraju\\u0107i ateroskleroti\\u010dni plak je na karotidnoj bifurkaciji, ili u nivou temena <i>kinkinga<\\\/i>. Registruje se maksimalna sistolna brzina ve\\u0107a od 100 cm\\\/sec.<\\\/p>\\n\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\">Maksimalna sistolna brzina ve\\u0107a od 200 cm\\\/ sec ukazuje na anomaliju koja zahteva hirur\\u0161ko le\\u010denje. Zbog dubine arterije i bliskog odnosa sa ko\\u0161tanim strukturama, pozitivni Duplex ultrasongrafski nalazi zahtevaju dodatnu arteriografiju.<\\\/p>\",\"margin\":\"default\"}}]}]}]},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"padding\":\"xsmall\",\"padding_remove_bottom\":true,\"padding_remove_top\":true,\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"props\":{\"layout\":\"1-4,1-2,1-4\"},\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-4\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\\\/uploads\\\/2023\\\/02\\\/KNJIGA-Karotidna-hirurgija-210.png\",\"image_svg_color\":\"emphasis\",\"image_width\":\"300\",\"margin\":\"default\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p align=\\\"CENTER\\\"><em>Istii bolesnik, MSCT prikaz arterija bez okolnih tkiva i struktura, radi bolje analize lezija.<\\\/em><\\\/p>\\n\n\n<p><em><\\\/em><em><\\\/em><\\\/p>\",\"margin\":\"default\"}},{\"type\":\"image\",\"props\":{\"image\":\"wp-content\\\/uploads\\\/2023\\\/02\\\/KNJIGA-Karotidna-hirurgija-211.png\",\"image_svg_color\":\"emphasis\",\"image_width\":\"300\",\"margin\":\"default\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p align=\\\"CENTER\\\"><em>MSCT. Hemodinamski zna\\u010dajan visoki kinking unutra\\u0161nje karotidne arterije. Fibromusklarna displazija.<\\\/em><\\\/p>\\n\n\n<p align=\\\"JUSTIFY\\\"><br \\\/><em><\\\/em><\\\/p>\",\"margin\":\"default\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-2\"},\"children\":[{\"type\":\"image\",\"props\":{\"image\":\"wp-content\\\/uploads\\\/2023\\\/02\\\/KNJIGA-Karotidna-hirurgija-209.png\",\"image_svg_color\":\"emphasis\",\"image_width\":\"600\",\"margin\":\"default\"}},{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<p><em>MSCT. Kinking unutra\\u0161nje i zajedni\\u010dke karotidne arterije<\\\/em><\\\/p>\\n\n\n<p><\\\/p>\",\"margin\":\"default\"}}]},{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\",\"width_medium\":\"1-4\"},\"children\":[{\"type\":\"text\",\"props\":{\"column_breakpoint\":\"m\",\"content\":\"\n\n<h3 align=\\\"JUSTIFY\\\"><b>Arteriogra<\\\/b><b>fi<\\\/b><b>ja<\\\/b><\\\/h3>\\n\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\">Arteriografija<b> <\\\/b>je rezervisana za simptomatske slu\\u010dajeve <i>kinking-<\\\/i>a i <i>coiling<\\\/i>-a. Dobra arteriografija mora da prika\\u017ee ne samo cervikalni ve\\u0107 i cerebralni arterijski nivo. Dolazi u obzir intraarterijska digitalna subtrakciona arteriografija MSCT, odnosno MRI angiografija. Selektivna arteriografija je potrebnija kod ne-arteri-oskleroti\\u010dnih oboljenja, zbog udru\\u017eenosti sa aneurizmom i drugim oboljenjima cerebralnih arterija. Neophodno je snimanje u vi\\u0161e projekcija, sa rotacijom glave (levo \\u2013 desno) i forsiranim pokretima u vratu (fleksija i ekstenzija).<\\\/p>\\n\n\n<h3 class=\\\"western\\\" align=\\\"JUSTIFY\\\"><b>Arteriografski<\\\/b><b> <\\\/b><b>kriterijumi<\\\/b><b> <\\\/b><\\\/h3>\\n\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\">Hemodinamski zna\\u010dajnim se smatra:<\\\/p>\\n\n\n<ul>\\n\n\n<li><i>kinking<\\\/i><i> <\\\/i>koji stvara angulaciju sa uglom koji je o\\u0161triji od 60 stepeni, ili njime uzrokovana stenoza ve\\u0107a od 70% lumena, ako i<\\\/li>\\n\n\n<li><i>coiling<\\\/i><i> <\\\/i>ako je arterija toliko izdu\\u017eena i sklup\\u010dana da formira petlju od 360 stepeni (\\u010ditav krug).<\\\/li>\\n<\\\/ul>\",\"margin\":\"default\"}}]}]}]},{\"type\":\"section\",\"props\":{\"image_position\":\"center-center\",\"padding\":\"xsmall\",\"padding_remove_bottom\":false,\"padding_remove_top\":true,\"style\":\"default\",\"title_breakpoint\":\"xl\",\"title_position\":\"top-left\",\"title_rotation\":\"left\",\"vertical_align\":\"middle\",\"width\":\"default\"},\"children\":[{\"type\":\"row\",\"children\":[{\"type\":\"column\",\"props\":{\"image_position\":\"center-center\",\"media_overlay_gradient\":\"\",\"position_sticky_breakpoint\":\"m\"},\"children\":[{\"type\":\"text\",\"props\":{\"column\":\"1-4\",\"column_breakpoint\":\"m\",\"content\":\"\n\n<h3 align=\\\"JUSTIFY\\\"><span><b>CT<\\\/b><\\\/span><span><b> <\\\/b><\\\/span><span><b>ili<\\\/b><\\\/span><span><b> <\\\/b><\\\/span><span><b>MRI<\\\/b><\\\/span><span><b> <\\\/b><\\\/span><span><b>mozga<\\\/b><\\\/span><\\\/h3>\\n\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\"><span style=\\\"font-size: medium;\\\">CT<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">ili<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">MRI<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">mozga<\\\/span><span style=\\\"font-size: medium;\\\"><b> <\\\/b><\\\/span><span style=\\\"font-size: medium;\\\">su<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">neophodni<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">da<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">bi<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">se<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">identi<\\\/span><span style=\\\"font-size: medium;\\\">fi<\\\/span><span style=\\\"font-size: medium;\\\">kovale<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">eventualne<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">ishemi\\u010dke<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">lezije,<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">ali<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">pre<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">svega,<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">da<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">se<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">diferencijalno<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">dijagnosti\\u010dki<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">isklju\\u010de<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">druge<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">bolesti<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">koje<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">mogu<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">indukovati<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">sli\\u010dnu<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">simptomatologiju.<\\\/span><\\\/p>\\n\n\n<p class=\\\"western\\\"><span style=\\\"font-size: medium;\\\">Prirodan<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">tok<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">bolesti<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">nije<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">potpuno<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">poznat.<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">Dijagnosti\\u010dki<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">optimum<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">mora<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">da<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">odgovori<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">na<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">dva<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">pitanja:<\\\/span><\\\/p>\\n\n\n<ul>\\n\n\n<li class=\\\"western\\\"><span style=\\\"font-size: medium;\\\">Da<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">li<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">je<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\"><i>kinking<\\\/i><\\\/span><span style=\\\"font-size: medium;\\\"><i> <\\\/i><\\\/span><span style=\\\"font-size: medium;\\\">(ili<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\"><i>coiling<\\\/i><\\\/span><span style=\\\"font-size: medium;\\\">)<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">uzgredni<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">nalaz<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">ili<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">je<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">pravi<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">uzrok<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">neurolo\\u0161ke <\\\/span>simptomatologije ?<\\\/li>\\n\n\n<li class=\\\"western\\\"><span style=\\\"font-size: medium;\\\">Ako<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">je<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\"><i>kinking<\\\/i><\\\/span><span style=\\\"font-size: medium;\\\"><i> <\\\/i><\\\/span><span style=\\\"font-size: medium;\\\">(ili<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\"><i>coiling<\\\/i><\\\/span><span style=\\\"font-size: medium;\\\">)<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">uzrok<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">mo\\u017edane<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">ishemije,<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">da<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">li<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">se<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">mo\\u017ee<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">o\\u010dekivati<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">mo\\u017edano<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">udar,<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">tj.<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">da<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">li<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">je<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">indikovano<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">hirur\\u0161ko<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">le\\u010denje<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">?<\\\/span><\\\/li>\\n<\\\/ul>\\n\n\n<p class=\\\"western\\\"><span style=\\\"font-size: medium;\\\">Hirur\\u0161ko<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">le\\u010denje<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">nije<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">indikovano<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">kod<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">asimptomatskih<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">slu\\u010dajeva.<\\\/span><\\\/p>\\n\n\n<h3><span><b>Hirur\\u0161ko<\\\/b><\\\/span><span><b> <\\\/b><\\\/span><span><b>le\\u010denje<\\\/b><\\\/span><\\\/h3>\\n\n\n<p class=\\\"western\\\"><span style=\\\"font-size: medium;\\\"><b>Hirur\\u0161ko<\\\/b><\\\/span><span style=\\\"font-size: medium;\\\"><b> <\\\/b><\\\/span><span style=\\\"font-size: medium;\\\"><b>le\\u010denje<\\\/b><\\\/span><span style=\\\"font-size: medium;\\\"><b> <\\\/b><\\\/span><span style=\\\"font-size: medium;\\\"><b>je<\\\/b><\\\/span><span style=\\\"font-size: medium;\\\"><b> <\\\/b><\\\/span><span style=\\\"font-size: medium;\\\"><b>indikovano<\\\/b><\\\/span><span style=\\\"font-size: medium;\\\"><b> <\\\/b><\\\/span><span style=\\\"font-size: medium;\\\">kod<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">simptomatskih<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">pacijenata<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">sa:<\\\/span><\\\/p>\\n\n\n<ul>\\n\n\n<li class=\\\"western\\\"><span style=\\\"font-size: medium;\\\">fokalnom<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">(hemisferi\\u010dnom)<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">simptomatologijom<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">ishemije<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">mozga,<\\\/span><\\\/li>\\n\n\n<li class=\\\"western\\\"><span style=\\\"font-size: medium;\\\">ako<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">je<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">arteriografija<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">dokazala<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">zna\\u010dajan<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\"><i>kinking<\\\/i><\\\/span><span style=\\\"font-size: medium;\\\"><i> <\\\/i><\\\/span><span style=\\\"font-size: medium;\\\">i\\\/ili<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\"><i>coiling<\\\/i><\\\/span><span style=\\\"font-size: medium;\\\"><i> <\\\/i><\\\/span><span style=\\\"font-size: medium;\\\">karotidne<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">arterije,<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">a<\\\/span><\\\/li>\\n\n\n<li class=\\\"western\\\"><span style=\\\"font-size: medium;\\\">CT<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">ili<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">MRI<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">mozga<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">isklju\\u010duje<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">druge<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">diferencijalno<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">dijagnosti\\u010dki<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">va\\u017ene<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">lezije<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">mozga<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">i<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">cerebralnih<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">arterija.<\\\/span><\\\/li>\\n<\\\/ul>\\n\n\n<h3>Rep<span><b>roducibilnost <\\\/b><\\\/span><span><b>simptoma<\\\/b><\\\/span><\\\/h3>\\n\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\"><span style=\\\"font-size: medium;\\\">Reproducibilnost<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">simptoma<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">je<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">bitan<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">kriterijum.<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">Ako<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">pacijent<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">daje<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">podatak<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">o<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">polo\\u017eaju<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">glave<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">i<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">vrata<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">koji<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">izaziva<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">pojavu<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">tipi\\u010dnih<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">tegoba<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">(TIA),<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">moramo<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">poku\\u0161ati<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">da<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">izazovemo<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">simptome<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">pri<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">klini\\u010dkom<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">pregledu.<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">Hemodinamske<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">promene<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">treba<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">veri<\\\/span><span style=\\\"font-size: medium;\\\">fi<\\\/span><span style=\\\"font-size: medium;\\\">kovati<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">Dupleks<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">ultrasonogra<\\\/span><span style=\\\"font-size: medium;\\\">fi<\\\/span><span style=\\\"font-size: medium;\\\">jom.<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">Morfologiju<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">lezije<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">u<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">forsiranom<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">polo\\u017eaju <\\\/span>glave i vrata moramo ispitati arteriografski. Tek ako se sva tri nalaza poklapaju mo\\u017eemo re\\u0107i da je <i>kinking<\\\/i><i> <\\\/i>ili <i>coiling<\\\/i><i> <\\\/i>uzrok ishemi\\u010dke simptomatologije i biti sigurni.<\\\/p>\\n\n\n<p class=\\\"western\\\">Ostali <b>nalazi<\\\/b><b> <\\\/b><b>koji<\\\/b><b> <\\\/b><b>potenciraju<\\\/b><b> <\\\/b>neophodnost hirur\\u0161ke korekcije su:<\\\/p>\\n\n\n<ul>\\n\n\n<li class=\\\"western\\\">pridru\\u017eene arterioskleroti\\u010dne lezije supraaortalnih grana,<\\\/li>\\n\n\n<li class=\\\"western\\\">bilateralni <i>kinking<\\\/i><i> <\\\/i>ili <i>coiling<\\\/i><i> <\\\/i>karotidnih arterija,<\\\/li>\\n\n\n<li class=\\\"western\\\">simultane lezije vertebralnih arterija.<\\\/li>\\n<\\\/ul>\\n\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\">Indikaciju za operativno le\\u010denje potencira prisustvo pridru\\u017eene stenoze od 60%, \\u010dak i u asimptomatskim slu\\u010dajevima. Ukoliko je stenoza manja od 60% operaciji se pristupa ukoliko postoji okluzija kontralateralne karotidne arterije.<\\\/p>\\n\n\n<h3 align=\\\"JUSTIFY\\\"><b>nehemisfernoa<\\\/b><b> <\\\/b><b>siptomatologija<\\\/b><\\\/h3>\\n\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\">Kod pacijenata sa <b>globalno<\\\/b><b>m <\\\/b><b>(nehemisfernom<\\\/b><b>)<\\\/b><b> <\\\/b><b>siptomatologijom<\\\/b>, je neophodno dodatno diferencijalno - dijagnosti\\u010dko ispitivanje da bi se isklju\\u010dili svi drugi uzroci neurolo\\u0161kih disfunkcija (tumor, hipertenzija, arteriovenska fistula, kardiolo\\u0161ki i metaboli\\u010dki glikemija) uzroci sli\\u010dnih tegoba.<\\\/p>\\n\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\">Ako je indikovana obostrana korekcija <i>kinking<\\\/i>-a i\\\/ili <i>coiling<\\\/i>-a prvo se operi\\u0161e hemodinamski zna\\u010dajnija strana. Posle mesec dana treba neurolo\\u0161ki evaluirati novonastalu situaciju. Ako je druga strana postala asimptomatska operaciju treba odlo\\u017eiti do eventualne ponovne pojave simptoma mo\\u017edane ishemije. U me\\u0111uvremenu treba otklanjati faktore rizika, le\\u010diti hipertenziju i ordinirati antitrombocitne lekove.<\\\/p>\\n\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\"><strong><i>Kinking<\\\/i><i> <\\\/i>i\\\/ili <i>coiling<\\\/i><i> <\\\/i>brahiocefali\\u010dnog trunkusa<\\\/strong> i subklavijalne arterije skoro uvek je asimptomatskog toka. Otkriva se zato \\u0161to pacijenti dolaze na pregled pod sumnjom na aneurizmu, koja se arteriografijom isklju\\u010duje. Hirur\\u0161ka korekcija nije potrebna.<\\\/p>\\n\n\n<p align=\\\"JUSTIFY\\\">Kinking i coiling (dominantne) vertebralne arterije mo\\u017ee biti uzrok vertebrobazilarne ishemije i simptomatologije. Prvo treba korigovati karotidne lezije i isklju\\u010diti sve druge lezije koje mogu da dovedu do vertebrobazilarne simptomatologije, pa tek onda razmisliti o operaciji koja skoro nikad nije neophodna.<\\\/p>\\n\n\n<p class=\\\"western\\\" align=\\\"JUSTIFY\\\"><span style=\\\"font-size: medium;\\\">Ukoliko<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">je<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\"><i>kinking<\\\/i><\\\/span><span style=\\\"font-size: medium;\\\"><i> <\\\/i><\\\/span><span style=\\\"font-size: medium;\\\">ili<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\"><i>coiling<\\\/i><\\\/span><span style=\\\"font-size: medium;\\\"><i> <\\\/i><\\\/span><span style=\\\"font-size: medium;\\\">simptomatski<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">i<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">udru\\u017een<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">sa<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">koronarografski<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">utvr\\u0111enom<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">visokostepenom<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">koronarnom<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">stenozom,<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">preporu\\u010duje<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">se<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">hirur\\u0161ka<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">korekcija<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">pre<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">kardiohirur\\u0161kog<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">revaskularizacionog<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">zahvata<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">ili<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">simultano.<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">U<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">oko<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">5 <\\\/span><span style=\\\"font-size: medium;\\\">%<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">koronarnih<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">bolesnika<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">postoji<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">takav<\\\/span><span style=\\\"font-size: medium;\\\"> <\\\/span><span style=\\\"font-size: medium;\\\">nalaz.<\\\/span><\\\/p>\",\"margin\":\"remove-vertical\",\"text_align\":\"left\",\"text_style\":\"meta\"}}]}]}]}],\"version\":\"3.0.25\"} --><\/p>\n","protected":false},"excerpt":{"rendered":"<p>KINKING I COILING KAROTIDNIH ARTERIJA Dovoljnosamlo\u0161,dajeokrutno\u010dinitimegorim.Nikola Tesla Elongacija supraaortalnih grana podrazumeva prisustvo ekscesivno duga\u010dke arterije (redundancy, tortuous artery, arterial loop) u fiksiranom prostoru, bilo kao asimptomatskog nalaza ili kao uzro\u010dnika simptoma cerebralne ishemije. Patolo\u0161ka elongacija se javlja na svim supraaortalnim granama (vertebralna, subklavijalna arterija, brahiocefali\u010dki trunkus), mada se obi\u010dno misli na karotidnu arteriju. Izraz elongacija [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-4010","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>15. 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