Vol. 4, Issue 1, Part A (2022)

A lactating adenoma is a benign tumor that presents as a solitary, mobile breast mass. It is most often found during the third trimester of pregnancy or during lactation. It is a rare benign tumor of the breasts. Its diagnosis is suspected on radiology and confirmed by histology. We report the case of a 24-year-old patient who came to our department for a breast ultrasound whose clinical information was a large firm mass on the bilateral breast at 3 months postpartum. This mass was discovered by the patient during the 3rd trimester of pregnancy. We attached to the diagnosis of bilateral lactant adenoma taking into account the clinical history, the ultrasound aspect and the histological confirmation. She has received medical treatment and regular gynecological follow-up to this day.