Other causes Coagulation disorders hemophilia excess Coumadin bleeding

Other causes coagulation disorders hemophilia excess

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Other causes: Coagulation disorders (hemophilia, excess Coumadin), bleeding secondary to a tumor, or bleeding secondary to the use of anticoagulants common in elderly who are on anticoagulants for atrial fibrillation most common affected site is the putamen of the basal ganglia, followed by the thalamus, the cortex and sub-cortex, the pons, caudate and cerebellar hemispheres 2
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Cerebral Circulation and Clinical Manifestations of Injury Clinical manifestations of stroke dependent on the area of the brain affected by the ischemia or hemorrhage Cerebral circulation supplied by internal carotid arteries and vertebral arteries o Internal carotid arteries branch off the common carotid arteries enter the cranial vault divide into the anterior cerebral arteries and middle cerebral arteries o Vertebral arteries originate from the subclavian artery runs along the cervical vertebrae to the medulla oblongata At the medulla oblongata and the pons form basilar artery o Basilar artery divides to form the posterior cerebral arteries feeds the posterior portion of the brain o Circle of Willis provides collateral circulation when one of the arteries is obstructed Formed by the posterior cerebral arteries, internal carotid arteries, posterior communicating arteries, anterior cerebral arteries and anterior communicating arteries Knowing stroke syndromes is important in the early diagnosis of CVA…… Anterior cerebral artery the basal ganglia, the corpus callosum, the medial surface of the cerebral hemispheres, the superior surface of the frontal and parietal lobes o
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  • Fall '15
  • david,mary
  • Internal carotid artery, Arteries of the head and neck, Anterior cerebral artery, Middle cerebral artery, posterior cerebral artery

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