The cellular pattern of the vessel wall; its alterations in old age and disease.
D000368:Aged / Q000502:physiology; D000375:Aging; D001158:Arteries / Q000473:pathology*; D001161:Arteriosclerosis / Q000473:pathology*; D002319:Cardiovascular System; D006801:Humans
AGED/physiology; ARTERIES/pathology; ARTERIOSCLEROSIS/pathology