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: Surgery
Which of the following is seen in carcinoma breast? 
Select and explain. 
A. Powdery calcification, B. Popcorn calcification, C. Nodular calcification, D. Pleomorphic calcification
D: Pleomorphic calcification
Answer: D: Pleomorphic calcification 
Explanation: Powdery calcification Fibrocystic disease Popcorn calcification Fibroadenoma Pleiomorphic calcification Ca breast Curvilinear calcification Fat necrosis Microcalcification - < 0.5mm Macrocalcification - > 0.5mm