urinary calculus
urinary calculus A stone in the urinary tract. A urinary calculus may be a kidney stone or it may be lower down in the ureter, bladder, or urethra. See also kidney stones.
urinary calculus A stone in the urinary tract. A urinary calculus may be a kidney stone or it may be lower down in the ureter, bladder, or urethra. See also kidney stones.
