XXXX in the elderly.

@entity8267 @entity1 @entity6517 @entity75 @entity1410 @entity1188 @entity432 @entity2333 @entity1779
In this study an attempt was made to determine the relationship between @entity8267 ( @entity2333 ) and other @entity75 in the aged. The brains of 128 autopsy @entity1 over 60 years of age were examined by both light and electron microscopy. The frequency of cerebral @entity2333 increased with age and was 58 percent in @entity1 over the age of 90. The change was observed more often in @entity1 than in @entity1 . In 7 cases of severe @entity2333 , the temporal or occipital cortex was the most common site. Most cases of @entity2333 were complicated by the formation of senile plaques in the cortex. Electron microscopic examination revealed amyloid fibrils deposited in clusters in the media and adventitia of the vessels, destroying their structure. Some blood vessels on the surface of the cortex showed @entity6517 , angionecrosis, duplication of the wall, or @entity432 . @entity2333 is sometimes a cause of @entity1779 . Five cases of massive @entity1779 were found among @entity1 aged 90 or older, including a temporal @entity1410 in a 92-year-old @entity1 which was believed to be due to the marked @entity2333 noted in the temporal lobes. Small cortical @entity1188 were common in the temporal lobes.
