This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Oncology, Subject name: Medicine
Not a feature of tumor lysis syndrome- 
Select and explain. 
A. Hyperkalemia, B. Hyperuricemia, C. Hypercalcemia, D. Hyperphosphatemia
C: Hypercalcemia
Answer: C: Hypercalcemia 
Explanation: Tumor lysis syndrome results when tumor cells release their contents into the blood after therapy or spontaneously. TLS is generally associated with hyperuricemia, hypocalcemia, hyperphosphatemia, and acute renal failure In conclusion, patients with non-Hodgkin's lymphoma may have hypercalcemia in TLS. Ref Harrison 20th edition pg 565