Adenoid cystic carcinoma of the breast: A rare case report

Abstract

Adenoid cystic carcinoma is an extremely rare subtype of breast carcinoma. Usually they are triple negative, but have favourable prognosis in contrast to their salivary gland counterparts. They have distinct morphological features, the solid component determining the grade of the tumour. They have low recurrence rate, may rarely metastasize after a long time after diagnosis, hence requiring a long term follow up. There is no consensus on the effective treatment. Breast conserving surgery with adjuvant radiotherapy appears to be effective. It is hence important to identify this distinct subtype of breast carcinoma.