Cerebral amyloid angiopathy DiseasesDB | 32874 eMedicine | neuro/628 MeSH | D016657 WikiDoc Resources for Cerebral amyloid angiopathy Articles Most recent articles on Cerebral amyloid angiopathy Most cited articles on Cerebral amyloid angiopathy Review articles on Cerebral amyloid angiopathy Articles on Cerebral amyloid angiopathy in N Eng J Med, Lancet, BMJ Media Powerpoint slides on Cerebral amyloid angiopathy Images of Cerebral amyloid angiopathy Photos of Cerebral amyloid angiopathy Podcasts & MP3s on Cerebral amyloid angiopathy Videos on Cerebral amyloid angiopathy Evidence Based Medicine Cochrane Collaboration on Cerebral amyloid angiopathy Bandolier on Cerebral amyloid angiopathy TRIP on Cerebral amyloid angiopathy Clinical Trials Ongoing Trials on Cerebral amyloid angiopathy at Clinical Trials.gov Trial results on Cerebral amyloid angiopathy Clinical Trials on Cerebral amyloid angiopathy at Google Guidelines / Policies / Govt US National Guidelines Clearinghouse on Cerebral amyloid angiopathy NICE Guidance on Cerebral amyloid angiopathy NHS PRODIGY Guidance FDA on Cerebral amyloid angiopathy CDC on Cerebral amyloid angiopathy Books Books on Cerebral amyloid angiopathy News Cerebral amyloid angiopathy in the news Be alerted to news on Cerebral amyloid angiopathy News trends on Cerebral amyloid angiopathy Commentary Blogs on Cerebral amyloid angiopathy Definitions Definitions of Cerebral amyloid angiopathy Patient Resources / Community Patient resources on Cerebral amyloid angiopathy Discussion groups on Cerebral amyloid angiopathy Patient Handouts on Cerebral amyloid angiopathy Directions to Hospitals Treating Cerebral amyloid angiopathy Risk calculators and risk factors for Cerebral amyloid angiopathy Healthcare Provider Resources Symptoms of Cerebral amyloid angiopathy Causes & Risk Factors for Cerebral amyloid angiopathy Diagnostic studies for Cerebral amyloid angiopathy Treatment of Cerebral amyloid angiopathy Continuing Medical Education (CME) CME Programs on Cerebral amyloid angiopathy International Cerebral amyloid angiopathy en Espanol Cerebral amyloid angiopathy en Francais Business Cerebral amyloid angiopathy in the Marketplace Patents on Cerebral amyloid angiopathy Experimental / Informatics List of terms related to Cerebral amyloid angiopathy Cerebral amyloid angiopathy, also known as congophilic angiopathy, is a form of angiopathy in which the amyloid protein associated with Alzheimer's disease, amyloid-β (Aβ), deposits in the walls of the blood vessels of the brain. The term congophilic is used because the presence of the abnormal aggregations of amyloid can be demonstrated by microscopic examination of brain tissue after application of a special stain called Congo red. Amyloid deposition predisposes these blood vessel to failure, increasing the risk of a hemorrhagic stroke. Because it is the same amyloid protein that is associated with Alzheimer's dementia such brain hemorrhages are more common in people who suffer from Alzheimer's, however they can also occur in those who have no history of dementia. The hemorrhage within the brain is usually confined to a particular lobe and this is slightly different compared to brain hemorrhages which occur as a consequence of high blood pressure (hypertension) - a more common cause of a hemorrhagic stroke (or cerebral hemorrhage). ## References[edit | edit source] * Brain, March 1, 2005; 128(3): 500-515. A-beta-related Angiitis: Primary Angiitis of the CNS associated with CAA. Scolding, N.J. etal. * Brain Pathology, July 2002, 12(3): 343. Sporadic and Familial CAA. * J. Clin. Invest., October 1, 2005; 115 (10): 2793-2800. The Potential Role of A-beta in the Pathogenesis of Age-related Macular Degeneration. * Stroke, 1996; 27: 1155-1162. Immune Reactions Associated with CAA. Yamada, etal. * Stroke, July 1, 1997; 28(7): 1418-1422. Diagnosis of CAA: Sensitivity and Specificity of Cortical Biopsy. Greenberg, S.M. etal. Template:WS