All structured data from the file and property namespaces is available under the creative commons cc0 license. The percheron s artery is a vascular variant characterized by the presence of a dominant thalamicperforating artery originated in the p1 segment of the posterior cerebral artery. Bilateral thalamic infarcts due to occlusion of the artery. The purpose of this study was to characterize the complete imaging spectrum of.
Artery of percheron territory infarct is rare, on account of the relative rarity of the artery of percheron, and presents with a variety of signs and symptoms collectively termed the paramedian thalamic syndrome. Consequently, occlusion of the artery of percheron causes a bilateral paramedian thalamic infarction with or without midbrain infarction. Author links open overlay panel ana laura kovac a luis alberto camputaro a juan cruz camino b gustavo. Bilateral paramedian thalamic and mesencephalic infarcts. Files are available under licenses specified on their description page. Occlusion of the aop results in a characteristic pattern of ischemia. As of 2009, the percheron horse association of america had horses registered in all 50 states, and had nearly 3,000 members, with around 2,500 new horses being registered annually.
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