This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
[{'content': 'In which of the following types of breast carcinoma, would you consider biopsy of opposite breast? \nSelect and explain. \nA. Lobular carcinoma, B. Comedo carcinoma, C. Medullary carcinoma, D. Adenocarcmoma-poorly differentiated', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Lobular carcinoma is often a bilateral, multifocal process affecting premenopausal women. The risk for subsequent development of breast cancer involves the breast bilaterally. Therefore, biopsy of the contralateral (opposite) breast is advocated in lobular carcinomas. Ref: Baily and Love Sho Practice of Surgery, 25th Edition, Chapter 50, Page 838; Breast Imaging By Gilda Cardenosa, Page 298; Management of Breast Diseases By Ismail Jatoi, Pages 169-72.', 'role': 'assistant'}]