Case Presentation: 64-year-old female with non-insulin-dependent type 2 diabetes mellitus presented to the emergency room with a 2-week history of progressive pain and swelling of her left index finger. Prior outpatient evaluation with X-rays and MRI resulted negative, and a Cortisone injection and anti-inflammatories provided no relief. She reported difficulty moving her finger, increased warmth [...]

Case Presentation: A 48-year-old man with end-stage renal disease due to IgA nephropathy underwent a deceased donor kidney transplant in 2008, which resulted in graft failure. A second transplant in 2019 required additional thymoglobulin due to high panel reactive antibodies and was complicated by BK nephritis, treated with leflunomide. Since treatment, he had persistent leukopenia, [...]