This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Carcinoma Endometrium, Subject name: Gynaecology & Obstetrics
[{'content': 'Sheehans syndrome is related to - \nSelect and explain. \nA. Panhypopituitarism, B. Hypothyroidism, C. Hypogonadism, D. Hyperparathyroidism', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Panhypopituitarism Sheehan syndromeo Is a condition which develops following severe postpartum haemorrhage causing pituitary necrosis, by thrombosis of its vessels, leading to panhypopituitarism.", 'role': 'assistant'}]