<prompt> True regarding male breast CaMC lobular typeEstrogen receptor positiveHO gynaecomastia may be presentPagets disease of nipple is more common in male than female  <response>: 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. SRBs Manual of Surgery.Edition -5. Pg no:560 