Angiokeratoma circumscriptum following damage to underlying vasculature.
D000328:Adult; D000794:Angiokeratoma / Q000150:complications* / Q000209:etiology; D001164:Arteriovenous Fistula / Q000150:complications*; D006406:Hematoma / Q000150:complications; D006801:Humans; D008297:Male; D012878:Skin Neoplasms / Q000150:complications* / Q000209:etiology