<prompt> In tumor lysis syndrome following electrolyte abnormalities are seen:Hyperuricemia, Hyperphosphatemia, HyperkalemiaHypocalcemia, Hypokalemia, HyponatremiaHypercalcemia, Hyperkalemia, HyperphosphatemiaHypophosphatemia, Hypokalemia, Hypocalcemia  <response>: Tumor Lysis Syndrome:Tumor with very high rate of growth- during chemotherapy there will be rapid destruction of the cells that will lead to Tumor Lysis Syndrome. It releases: K-Hyperkalemia PO42-Hyperphosphatemia Hypocalcemia:Ca2sequestration by PO42. Hyperuricemia:Nucleic Acid Break down. can lead to AKI Can prevent Tx with aggressive hydration, alopurinol and rasburicase. Common tumors associated with Tumor lysis syndrome - ALL, Burkitts Lymphoma. 