anetoderma/edema

Pilomatricoma is an uncommon hamartomatous tumor of the hair matrix. Bullous and anetodermic changes over pilomatricoma are rare. We report an 18-year-old male with an asymptomatic nodule with overlying cystic changes on the left arm of 6-month duration with clinical and histological features of

Five pilomatrixomas with anetodermic cutaneous changes are presented. Four large tumors revealed soft, atrophic, pink translucent skin covering a firm subcutaneous mass, and their appearance was similar to that of a keloid or hypertrophic scar. One small tumor revealed soft, slightly atrophic,

BACKGROUND The casual observation of a peritumoral edema with collagenolysis in a case of eccrine spiradenoma led us to search for similar lesions in a retrospective series of 50 spiradenomas. METHODS Among 50 cases of eccrine spiradenomas, 36 excised with the overlying epidermis and the surrounding