Case Presentation: A 43-year female with history of gastric adenocarcinoma and Krukenberg tumor, a metastatic disease to the ovaries composed of mucin-rich signet-ring cells, status post left salpingo-oophorectomy and chemotherapy with FOLFOX [leucovorin calcium (folinic acid), fluorouracil, and oxaliplatin] and Opdivo (Nivolumab) presented due to symptoms of dysuria and generalized pain. She was febrile and [...]

Case Presentation: A 70-year-old man treated with Nivolumab for metastatic melanoma, presented with mild nausea and vomiting for a few days. He denied a change in urine output or appearance of urine, flank pain, or difficulty urinating. Creatinine on admission was 8.9 mg/dl (baseline 0.8mg/dl). Urinalysis revealed mild proteinuria, 21-50 WBCs/hpf. Spot protein/creatinine ratio was [...]