Stone Studies
| Order Code: | STONEU |
| Epic Lab Code: | LAB4095 |
| Order Form: | A-1a Miscellaneous Request or Epic Req |
Commercial Mail-out Laboratory
01250 PFP
356-3527
01250 PFP
356-3527
Specimen:
Urine More information
Collection Medium:
) |
| Urine - 24 hour/timed dark plastic urine container |
Minimum:
24 hour urine collection with special preservative.
Rejection Criteria:
Collections must be at least 22 hours but no longer than 26 hours. No vitamins five days prior to collection. Do not refrigerate.
Turn Around
Time:
1 week upon receipt at reference laboratory
Comments:
Contact Clinical Pathology Core Laboratory at 356-3527 for preservative
(Gentamicin vial).
Vial must be added at start of collection. No need to refrigerate if
preservative is added at start of collection.
Record individual orders for the following tests on laboratory
requisition: Urine analysis for Calcium, Oxalate, Chloride, Ammonia,
Creatinine, Magnesium, Phosphorus, Potassium, Sodium, Uric Acid,
Citrate, pH, Sulfate, Urea Nitrogen, Supersaturated Calcium Oxalate,
Supersaturated Calcium Phosphate and Supersaturated Uric Acid. Patient
care area must record body weight in kilogram and include dates and
times of collection on requisition.
Test
Limitations:
Urine specimen is only viable for 96 hours from end of collection; therefore all urine specimens must be received in UIHC laboratory no later than 72 hours following end of collection Monday through Thursday 1 p.m., no weekends, no holidays.
CPT Code:
81050, 82140, 82340, 82436, 82507, 82570, 82615, 83735,
83945, 83986, 84105, 84133, 84300, 84392, 84540, 84560