{"id":1997,"date":"2026-03-31T19:21:29","date_gmt":"2026-03-31T19:21:29","guid":{"rendered":"https:\/\/studenthub.elsevier.com\/de\/?p=1997"},"modified":"2026-03-31T19:21:30","modified_gmt":"2026-03-31T19:21:30","slug":"karotisstenose","status":"publish","type":"post","link":"https:\/\/studenthub.elsevier.com\/de\/erkrankungen\/karotisstenose\/","title":{"rendered":"Karotisstenose"},"content":{"rendered":"\n<p><em>Stenose der Arteria carotis interna; syn. Halsschlagaderverengung<\/em><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ursachen<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Arteriosklerose (h\u00e4ufigste Ursache)<\/li>\n\n\n\n<li>Seltener Vaskulitiden, Dysplasien der Gef\u00e4\u00dfe<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Symptome<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Unspezifisch: Schwindelgef\u00fchle, Tinnitus, Kopfschmerzen<\/li>\n\n\n\n<li>Spezifisch: halbseitige L\u00e4hmungen u. Sensibilit\u00e4tsst\u00f6rungen, Amaurosis fugax (einseitige tempor\u00e4re Blindheit), Fazialisparese kontralateral, Sprachst\u00f6rungen<\/li>\n\n\n\n<li>Transitorische isch\u00e4mische Attacke (TIA) oder Schlaganfall<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Diagnostik<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Anamnese, klin. Untersuchung (Auskultation)<\/li>\n\n\n\n<li>Bestimmung von Stenosegrad, Plaquemorphologie u. zerebralen L\u00e4sionen durch Doppler- u. Duplexverfahren, CT, Angio<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Therapie<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Konservativ: Risikofaktoren minimieren, medikament\u00f6se Sekund\u00e4rprophylaxe (ASS, Lipidsenker, Antihypertensiva)<\/li>\n\n\n\n<li>Operativ: Karotis-TEA, Karotis-PTA<\/li>\n\n\n\n<li>OP-Indikationen: hochgradige Stenose (bei Symptomen) in Stadium II, ggf. bei asymptomatischer Stenose &gt; 60 %, Verschluss der gegenseitigen Karotis, sonograf. Progressionstendenz, Embolierisiko \u2191<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Hinweise zur Pflege<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u203a Schlaganfall (Apoplex)<\/li>\n\n\n\n<li>Postop.:<br>\u2013 Intensive postop. \u00dcberwachung von Blutdruck (muss in sehr engen Grenzen konstant gehalten werden), u. a. Vitalzeichen, Kontrolle auf Nachblutungen, Gefahr eines Wundh\u00e4matoms mit Komprimierung der oberen Atemwege<br>\u2013 Beobachtung auf neurologische Symptome als Zeichen einer Re-Stenose<br>\u2013 Cave: Wundh\u00e4matom \u2192 chirurg. Notfall, erfordert wegen Erstickungsgefahr umgehende chirurg. Intervention<br>\u2013 30\u00b0-Oberk\u00f6rperpositionierung mit achsengerechter Positionierung des Kopfes, sonst Gefahr der Abflussbehinderung<br>\u2013 Beratung zur Notwendigkeit einer lebenslangen Thrombozytenaggregationshemmung<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Besondere Informationen<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Postop. sonograf. Kontrollen: im 1. Jahr alle 6 Mon., sp\u00e4ter j\u00e4hrl<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Stenose der Arteria carotis interna; syn. Halsschlagaderverengung Ursachen Symptome Diagnostik Therapie Hinweise zur Pflege Besondere Informationen<\/p>\n","protected":false},"author":172,"featured_media":2179,"comment_status":"open","ping_status":"open","sticky":false,"template":"erkrankungen-individual-entry","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[27],"tags":[],"class_list":["post-1997","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-erkrankungen"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Karotisstenose - Student Hub Germany<\/title>\n<meta name=\"description\" content=\"Alles Wichtige zur Karotisstenose: Ursachen, Symptome, Diagnostik und Therapiem\u00f6glichkeiten.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/studenthub.elsevier.com\/de\/erkrankungen\/karotisstenose\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Karotisstenose - 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