Congenital smooth muscle hamartoma: a case report.
We describe a case of congenital smooth muscle hamartoma with hypertrichosis and pseudo-Darier's sign, and suggest that it is a clinicohistopathological entity distinct from Becker's naevus.
D002675:Child, Preschool; D005260:Female; D006222:Hamartoma / Q000151:congenital* / Q000473:pathology; D006801:Humans; D006983:Hypertrichosis / Q000151:congenital; D009130:Muscle, Smooth / Q000473:pathology; D009135:Muscular Diseases / Q000151:congenital* / Q000473:pathology; D012867:Skin / Q000473:pathology