Idiopathic vulvar calcinosis: the counterpart of idiopathic scrotal calcinosis.

Abstract

An asymptomatic nodule over the right labium majus of a 13-year-old girl is described. Examination of an excisional biopsy specimen revealed a well-circumscribed lobular mass of calcium deposits. No underlying laboratory abnormalities were detected. The lesion most likely represents the female counterpart of idiopathic scrotal calcinosis.