Verrucous hemangioma.
Two patients with verrucous hemangioma, a congenital vascular malformation, were seen. The typical lesion is a unilateral group of hyperkeratotic papules and nodules on a lower extremity. Unlike the more common capillary or cavernous hemangiomas, verrucous hemangiomas tend to enlarge and spread with time, and to recur after excision.
D000293:Adolescent; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D006391:Hemangioma / Q000473:pathology*; D006801:Humans; D012878:Skin Neoplasms / Q000473:pathology*