Effect of rechallenge nivolumab in a hemodialysis patient with multiple metastases from a rapidly progressed T1a renal clear cell carcinoma: An autopsy case.

Introduction: Distant metastasis of T1a renal cell carcinoma is rare and whether metastasis is more probable in patients undergoing hemodialysis remains unclear. We report the autopsy case of a patient undergoing hemodialysis with multiple metastases that rapidly progressed from T1a renal cell carcinoma treated with multimodal therapy including nivolumab.

Case Presentation: A 70-year-old male who underwent hemodialysis was diagnosed with clear cell carcinoma (pT1a, G2) after nephrectomy.