A hanging bladder calculus on the dome of the bladder is rarely seen, and a hanging bladder stone concurrent with bladder cancer is observed even rarer. Herein, we report a 76-year-old male patient presenting with lower urinary tract symptoms and recurrent urinary tract infection. A hanging stone on the dome of the bladder was seen and treated endoscopically. We also coincidentally found and resected a suspicious lesion which was diagnosed as low-grade papillary urothelial carcinoma.

Keywords : hanging bladder stone, bladder cancer, nonabsorbable suture, foreign body