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: Medicine
[{'content': 'True about tumour lysis syndrome are except A/E- \nSelect and explain. \nA. Hyperuricemia, B. Hypercalcemia, C. Hyperkalemia, D. Hyperphosphatemia', 'role': 'user'}, {'content': 'Answer: B \nExplanation: in tumor lysis syndrome there is hypocalcemia ( Harrison 17 pg 1736)', 'role': 'assistant'}]