Sudoriparous angioma.
D000368:Aged; D006391:Hemangioma / Q000473:pathology*; D006801:Humans; D007717:Knee; D008297:Male; D012867:Skin / Q000473:pathology; D012878:Skin Neoplasms / Q000473:pathology*; D013544:Sweat Gland Neoplasms / Q000473:pathology*; D013545:Sweat Glands / Q000473:pathology