noun
bladder stone; vesical calculus; cystolith
Medical term for a stone formed in the urinary bladder.
膀胱結石は、尿が膀胱内に長くとどまることで形成されることがあります。
Bladder stones can form when urine stays in the bladder for a long time.
Compound of 膀胱 (bladder) and 結石 (stone, calculus).