A rare case of fibrocystic disease at vulval accessory breast tissue.

A 40-year-old female presented with a non-itchy ulcerative nodular lesion at left labium majus since last 1 1/2 years. The lesion progressed to increase in size from 0.5 cm to 1.5 cm in diameter. It was incised and drained. After that a non-healing ulcerative nodule formed. The nodule was firm in consistency and movable on all sides. The ulcer healed with a 5 days course of ceftriaxone. If was excised and biopsy of the lesion showed fibrocystic changes of accessory breast tissue. It is a rare disease entity for which the case report is presented.