Primary sarcoid of the breast with incidental malignancy.

Breast sarcoidosis is rare and usually presents in patients with known sarcoid involving other organ systems. In the breast, sarcoidosis may mimic malignancy which must be excluded by core biopsy. We report a very unusual case of primary breast sarcoidosis with incidentally discovered breast carcinoma.

Asymptomatic Incidental Ductal Carcinoma in situ in a Male Breast Presenting with Contralateral Gynecomastia.

Ductal carcinoma in situ (DCIS) in males is rare and usually presents with symptoms on the affected side, such as, palpable mass or bloody nipple discharge. Even as DCIS has been reported in conjunction with gynecomastia in the same breast, we report an unusual case of a 62-year-old Caucasian male, with no family history of breast cancer, who presented with symptomatic side gynecomastia, and was incidentally found to have DCIS in a completely asymptomatic left breast. To the best of our knowledge, this case is the first report in literature of asymptomatic, incidentally discovered DCIS in a male patient.