This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Pathology
[{'content': 'Psammoma bodies can be seen in the following except? \nSelect and explain. \nA. Follicular Carcinoma of thyroid, B. Papillary carcinoma of thyroid, C. Meningioma, D. Serous cytadenoma of ovary', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Psammoma bodies are concentrically calcified structure seen in: -meningioma -serous cystadenoma of ovary -papillary carcinoma of thyroid It is not seen in follicular carcinoma of thyroid. Ref:ROBBINS Text book of pathology)', 'role': 'assistant'}]