Kidney Stone Urine Volume. Order code order code name order loinc result code result code name uofm result loinc. Kidney stone disease also known as nephrolithiasis or urolithiasis is when a solid piece of material kidney stone develops in the urinary tract.
A patient s urine output is also an important indicator. Anyone can develop kidney stones though certain factors can increase a person s risk. But unlike urine volume kidney stone formers lose far more calcium in urine than normal people red bars do.
A patient s urine output is also an important indicator.
Values are millimoles hour one millimole of calcium is 40 mg. Like urine volume urine calcium excretion rises with meals and falls overnight left panel. The ureter is a long thin tube which transmits the urine from the kidney to the bladder. Low urine output or no urine output occurs in the setting of kidney failure as well as in urinary obstruction.