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: Pathology
Which of the following is usually bilateral carcinoma of breast? 
Select and explain. 
A. Paget's disease, B. Ductal carcinoma, C. Lobular carcinoma, D. Medullary carcinoma
C: Lobular carcinoma
Answer: C: Lobular carcinoma 
Explanation: Lobular carcinoma usually presents as bilateral condition.