Incidentancidental carcinoma in situ arising in a supernumerary breast

الملخص EN

Supernumerary nipple and breast is a relatively common finding in women and it is subject to the same diseases as normal breast and nipple.

Twenty year-old unmarried college student, with an asymptomatic supernumerary breast and nipple, consult for cosmetic purposes.

The histopathological assessment of the excised breast revealed a focus of Duct Carcinoma in Situ (DCIS).

A review of the pathology of DCIS is presented and the problem is discussed.