Bladder stones. From lithotrity to ultrasound.
D020684:Cystoscopes; D006801:Humans; D013525:Surgical Instruments; D007507:Therapeutic Irrigation; D014465:Ultrasonics / Q000295:instrumentation*; D001744:Urinary Bladder Calculi / Q000601:surgery / Q000628:therapy*; D014572:Urology / Q000295:instrumentation*