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
Carcinoma breast with high incidence of involving opposite breast is - 
Select and explain. 
A. Lobular carcinoma, B. Medullary carcinoma, C. Scirrhous adenocarcinoma, D. Atrophic scirrhous carcinoma
A: Lobular carcinoma
Answer: A: Lobular carcinoma 
Explanation: None