This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Breast, Subject name: Pathology
Most common carcinoma of breast is 
Select and explain. 
A. Ductal carcinoma, B. Mucinous carcinoma, C. Lobular carcinoma, D. Neuroendocrine carcinoma
A: Ductal carcinoma
Answer: A: Ductal carcinoma 
Explanation: Invasive Ductal Carcinoma (IDC) Invasive ductal carcinoma (IDC), sometimes called infiltrating ductal carcinoma, is the most common type of breast cancer. About 80% of all breast cancers are invasive ductal carcinomas. Invasive means that the cancer has "invaded" or spread to the surrounding breast tissues. Refer robbins 9/e 710,713