Breast Adenoid Cystic Carcinoma: Recognizing a Rare Pathological Diagnosis
Abstract
Adenoid cystic carcinoma (ACC) of the breast is an exceedingly rare neoplasm. It exhibits a distinct dual cell population and a favorable prognosis despite its often triple-negative immunophenotype. We present a rare case of ACC diagnosed on core needle biopsy and confirmed in the resection specimen. The histopathological features, immunohistochemical profile, and relevant literature are discussed. This case emphasizes the importance of recognizing this rare entity when encountered in breast biopsies and the necessity for a collaborative, multidisciplinary approach to management.
Fields of Study & Subjects
Breast Lesions and Carcinomas
Salivary Gland Tumors Diagnosis and Treatment
Cancer and Skin Lesions
Publication details
- Journal / source
- Cureus
- Volume
- 18
- Issue
- 1
- Pages
- e101447–e101447
- Publication date
- 13 January 2026
- Language
- EN