Case Presentation: We present a 69-year-old man with past medical history of well-controlled type 2 diabetes and multiple myeloma status-post chemotherapy (daratumumab, lenalidomide, bortezomib, melphalan) and subsequent bone marrow transplant (BMT) who presented with subacute progressive bilateral numbness and weakness in his upper and lower extremities and was found to have acute inflammatory demyelinating polyneuropathy.His [...]

Case Presentation: A 69-year-old male with a past medical history of urothelial carcinoma status post left nephrectomy began immunotherapy and was started on Atezolizumab. He developed bilateral lower extremity weakness that began following his first dose. After 3 doses, in 02/2022, his lower extremity weakness worsened to the point where he could not walk. A [...]