Nipple adenoma with ipsilateral Spitz nevus in a 26-year-old female: a case report.

A 26-year-old female with a palpable mass and progressively darker itchy area in her left nipple was admitted to hospital. The left nipple surface showed furfuraceous desquamation and bloody discharge, with a 1.0×0.7×0.4 cm area of grayish-brown pigmentation in the ipsilateral nipple and areola. Surgical resection of the primary skin tumor and biopsy of the partial mass in the middle of the nipple were undertaken since color Doppler ultrasonography and dermoscopy were unable to make a differential diagnosis. We thus report the first case of a nipple adenoma with concomitant ipsilateral nipple areola Spitz nevus. IJCEP