This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cushing Syndrome, Subject name: Medicine
[{'content': 'A patient presents with hypeension and hypokalemia. CT abdomen was performed. What is the diagnosis? \nSelect and explain. \nA. Pheochromocytoma, B. Conn syndrome, C. Liddle syndrome, D. Secondary hyperaldosteronism', 'role': 'user'}, {'content': 'Answer: B \nExplanation: - The image shows mass on top of kidney, indicative of adrenal pathology. Since hypeension is present with hypokalemia, increased aldosterone from adrenal adenoma is diagnostic of Conn syndrome. - Pheochromocytoma has hypeension but hypokalemia is not seen. - Liddle syndrome is autosomal dominant disorder with over activity of epithelial sodium channel, but does not present as an adrenal mass.', 'role': 'assistant'}]