Evaluation of Clinicopathological and Prognostic Factors of Male Breast Cancer: A Single-Centre Experience.

Male breast cancer (MBC) is a rare malignancy with an overall incidence of less than 1%. The epidemiological data of MBC is very limited owing to its rarity, particularly data from India. Hence, it is important to study different aspects of this rare malignancy. This paper reports a single-center experience from India that evaluated the clinicopathological behavior of MBC, their management, and outcomes. This was a retrospective review, which included 18 patients managed between 2013 to 2021. Seventeen out of the 18 patients were aged ≥50 years; the median age was 60 years. Left sides were affected more than right (left: 11, right: seven), and the most commonly affected quadrant was central (n=15/17, 88.2%). The most common (n=14) surgery was modified radical mastectomy (MRM), and the invasive ductal carcinoma was the most common (n=14) histological finding. Most cases were estrogen-receptor (ER) and progesterone-receptor-positive (n=15/18, 83.3%). The present study, though with a small sample size, adds valuable information to the literature about this rare occurrence in men.