cases, kidney Week 74: Case 2 April 26, 2023 pathadmin 1. Presented by Mark Haas, M.D. and prepared by Carol Allan, M.D.A 39 year old man received a living-related kidney transplant from his brother 1 week ago. His original renal disease was polycystic kidney disease. His medications include prednisone, mycophenolate mofetil, and cyclosporine (CSA). The transplant functioned well initially, but now the patient has a serum creatinine of 2.2 mg/dL, up from a baseline of 1.7. He undergoes a biopsy of the transplanted kidney.images/Mh2.1.jpgimages/Mh2.2.jpgimages/Mh2.3.jpgimages/Mh2.4.jpgimages/Mh2.5.jpgFindings consistent with CSA nephroxity, not diagnostic of acute rejectionMild acute rejection, Banff 97 type 1AModerate acute rejection, Banff 97 type 2A, and findings consistent with CSA nephrotoxicitySevere acute rejection, Banff 97 type 3 Loading...