نتایج جستجو برای: vascular abnormality
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BACKGROUND AND PURPOSE The boundary between vascular dementia and Alzheimer disease (AD) continues to be unclear. Some posit that gradually progressive vascular dementia, as with small vessel disease, is simply vascular disease plus AD. Because AD presents a characteristic pattern on fluorodeoxyglucose positron emission tomography, we sought to determine whether the fluorodeoxyglucose pattern o...
Von Willebrand disease (VWD) is a bleeding disorder, resulting from quantitative or qualitative defect in von factor (VWF). A regulatory role for VWF angiogenesis was postulated upon the clinical observation that defects are associated with frequent occurrence of neoangiogenesis, particularly gastrointestinal (GI) tract. Vascular malformations GI tract cause digestive form either acute chronic ...
Fifty patients presenting clinically with TIAs were examined angiographically. Twenty one patients (42%) had no abnormality. Twenty patients (40%) had stenosis or occlusion in the MCA, ACA or intracranial carotid, whereas 11 (22%) had involvement of their extracranial internal carotid artery. Seven of the 28 CTs performed showed basal ganglia infarcts. This suggests that the cause for the TIA w...
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