<prompt> In which of the following types of breast carcinoma, would you consider biopsy of opposite breastAdenocarcinoma-poorly differentiatedMedullary carcinomaLobular carcinomaComedo carcinoma  <response>: In lobular carcinoma because: High chance to predispose to invasive carcinoma. 35 of lobular carcinoma in situ may devolop invasive lobular carcinoma either in the same or contralateral breast, 65 may devolop invasive ductal carcinoma. It is multifocal, bilateral50. So biopsy from opposite breast should be taken. Reference: SRBs Manual of Surgery, 6th Edition, page no 526. 