Case Presentation: A 68 year old Ohioan male with history of chronic renal failure and prior evaluation for monoclonal gammopathy of undetermined significance (MGUS) presents with weakness and unintentional weight loss. Previous work up identified Bence Jones proteinuria, normal K/L ratio, serum immunofixation (IF) and serum protein electrophoresis (SPEP) with two IgG lambda bands and [...]

Case Presentation: We present the case of a 77-year-old man admitted with failure to thrive and progressive dyspnea. He had a 6-year history of lung squamous cell carcinoma and a recent history of immune checkpoint inhibitor (ICI) toxicity (myocarditis, pneumonitis, and hepatitis), currently on week 27 of a prednisone taper (35 mg daily). He was [...]