True regarding male breast Ca
MC lobular type
Estrogen receptor positive
H\/O gynaecomastia may be present
Paget's disease of nipple is more common in male than female
carcinoma male breast is associated with BRCA2 gene mutation. Risk factors are radiation,oestrogen,cirrhosis,familyhistory ,testicular disease,obesity. Commonly infiltrating duct carcinoma. Lobular carcinoma not common. 80% cases are ER positive. SRB's Manual of Surgery.Edition -5. Pg no:560
Endocrinology and breast