Tumor lysis under anesthesia in a child.

Abstract

Tumor lysis syndrome (TLS) is a life-threatening oncologic emergency characterized by metabolic derangements caused by massive lysis and release of cellular components. TLS has been reported to occur under various circumstances. There have however, been only two reports of precipitation of TLS by anesthesia in the current medical literature. We report on the development of TLS in a 7-year-old child with a pelvic neuroectodermal tumor following induction of anesthesia and discuss the peri-operative concerns while dealing with patients with high tumor burdens.