This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology and breast, Subject name: Anatomy
[{'content': 'Palpation on the costoveebral angle produces pain and tenderness in acute adrenal insufficiency.This is \nSelect and explain. \nA. Rotch\'s sign, B. Rossolimo"s sign, C. Rogoff\'s sign, D. Osler\'s sign', 'role': 'user'}, {'content': "Answer: C \nExplanation: Costoveebral angle pain and tenderness in acute adrenal insufficiency is known as Rogoff's sign.", 'role': 'assistant'}]