A 50-year-old man with history of superficial bladder carcinoma presented to our rheumatology clinic for a three-year history of symmetric polyarthralgias. He had undergone multiple transurethral resection of bladder tumor procedures and bacillus Calmette–Guerin (BCG) treatments. Prior to receiving BCG, he was fully functional and employed. Days after receiving his second BCG treatment, he developed…
