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: Anatomy
[{'content': 'Which one of the following is not seen in pheochromocytoma \nSelect and explain. \nA. Hypeension, B. Episodic palpitations, C. Weight loss, D. Diarrhea', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Refer Robbins page no 1135 The dominant clinical manifestation of pheochromocytoma is hypeension observed in 90 percnt of patients.Approximately two thirds of patients with hypeension demonstrate paroxysmal episodes which are described as an abrupt precipitation elevation in blood pressure', 'role': 'assistant'}]