This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cellular Pathology, Subject name: Pathology
[{'content': 'Fat necrosis is seen in? \nSelect and explain. \nA. Breast, B. Brain, C. Kidney, D. Spleen', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. a (Breast). (Ref. Robbin, Pathology 6th ed., 17, 18 and Bailey & Love, 24th ed., 545)Fat necrosis is seen in breast, acute pancreatitis, etc. It does not denote a specific pattern of necrosis; rather it is focal area of fat destruction, due to release of pancreatic lipase.', 'role': 'assistant'}]