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Acute Aphasia Due to Percheron Artery Occlusion

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dc.creator Tilki, Hacer Erdem
dc.creator Er, Didem
dc.creator İncesu, Lütfi
dc.date 2011-07-16T16:47:02Z
dc.date.accessioned 2019-07-09T12:12:02Z
dc.date.available 2019-07-09T12:12:02Z
dc.identifier http://dergipark.org.tr/sdusbed/issue/20911/224679
dc.identifier
dc.identifier.uri http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/48059
dc.description Thalamus contains strategic nuclei that integrates vital cortical functions, and vascular insults to thalamus results in distinct clinical syndromes. One of these is paramedian territory infarctions that clasically characterized with decreased level of consciousness, vertical gaze paralysis and amnesia. Paramedian territory is supplied by thaamoperforating arteries that originate from posterior cerebral arteries. Thalamoperforating arteries that have great variability with respect to number, size and territorial contribution, occasionally originates from one posterior cerebral artery as a common trunk and supplies paramedian territory bilaterally. This anatomic variant is called Percheron artery, and occlusion of this artery results in bilateral paramedian thalamic infarction. In this article a Percheron artery occlusion case presenting with acute aphasia is presented.
dc.description Talamus önemli kortikal işlevleri bütünleştiren stratejik nükleuslara sahiptir ve vasküler etkilenmeleri farklı klinik sendromlara neden olur. Bunlardan birisi bilinç kaybı, vertikal bakış paralizileri ve amnezi ile karakterli paramedian bölge infarktlarıdır. Paramedian bölge posterior serebral arterden çıkan talamoperforan arterlerce beslenir. Sayı, genişlik ve besledikleri alan açısından farklılıklar gösteren talamoperforan arterler bazan bir taraftaki posterior serebral arterden tek bir kökle çıkar ve iki taraf paramedian bölgeyi besler. Bu anatomik varyant Percheron arteri olarak isimlendirilir ve bu arterin tıkanıklığı bilateral paramedian talamik infarkta neden olur. Bu makalede afazi ile başlangıç gösteren bir Percheron arter tıkanıklığı olgusu sunulmuştur.
dc.format application/pdf
dc.language en
dc.publisher Süleyman Demirel University
dc.publisher Süleyman Demirel Üniversitesi
dc.relation http://dergipark.org.tr/download/article-file/195946
dc.source Volume: 2, Issue: 1 39-44 en-US
dc.source 2146-1937
dc.source 2146-247X
dc.subject Talamus, İnfarkt, Percheron arteri
dc.title Acute Aphasia Due to Percheron Artery Occlusion en-US
dc.title Percheron Arter Oklüzyonuna Bağlı Akut Afazi en-US
dc.type info:eu-repo/semantics/article


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