Capillary alterations in pigmented purpuric disease of the skin.
D002196:Capillaries / Q000473:pathology*; D006801:Humans; D010858:Pigmentation; D011693:Purpura / Q000473:pathology*; D012867:Skin / Q000098:blood supply*
CAPILLARIES/pathology; PIGMENTATION; PURPURA/pathology; SKIN/blood supply