Case Presentation: A 50-year-old man with a pmh of CKD stage 2 was admitted to our hospital for nausea, vomiting and acute kidney injury (AKI).2 months prior to presentation, he had been diagnosed with metastatic synovial sarcoma and had completed his first cycle of doxorubicin, ifosfamide, and mesna that was complicated by a mild AKI [...]