This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology and breast, Subject name: Anatomy
[{'content': 'Which of the following is seen in carcinoma breast \nSelect and explain. \nA. Powdery calcification, B. Popcorn calcification, C. Nodular calcification, D. Pleomorphic calcification', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Pattern of calcification in breast diseases Carcinoma- Microcalcification, punctate, branching Fibroadenoma-Popcorn( coarse, granular, crushed Stone) Fibrocystic disease - powdery Fat necrosis - Curvilinear Ref: Robbins 9th edition Pg no :1069', 'role': 'assistant'}]