[Scanning electron microscopic and ultrastructural observations on atherosclerotic aneurysm of the aorta].
D000368:Aged; D001011:Aorta / Q000648:ultrastructure; D001014:Aortic Aneurysm / Q000209:etiology / Q000473:pathology*; D001161:Arteriosclerosis / Q000150:complications* / Q000473:pathology; D002114:Calcinosis / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged