Supersaturation Profile, 24 Hour, Urine
Abbrev Code: | SSAT24 | ||
Order Code: | LAB6795 | Order Name: | Supersaturation, 24 Hour, Urine |
Synonyms: | Stone Former Panel; Urorisk | ||
Methodology: | Varies | ||
CPT Codes: | 82340 x1, 82436 x1, 82507 x1, 82570 x1, 83735 x1, 83935 x1, 83945 x1, 83986 x1, 84105 x1, 84300 x1, 84392 x1, 84560 x1, 84133 x1, 82140 x1, 84540 x1 | ||
Test Includes: | Urine sodium, potassium, calcium, magnesium, chloride, phosphorus, uric acid, creatinine, osmolality, pH, oxalate, sulfate and citrate excretion, ammonium, urea nitrogen and protein catabolic rate. | ||
Turnaround Time: | Specimens are sent to reference laboratory Mon-Fri; results are reported within 5-7 days. | ||
Special Instructions: | Specimen pH should be between 4.5 and 8, and will stay in this range if kept refrigerated. Specimens with pH >8 indicate bacterial contamination, and testing will be cancelled. Do not attempt to adjust pH as it will adversely affect results. | ||
Associated Links: |
Collection Instructions
Specimen: | Urine, 24 hour collection |
Optimal Volume: | 35 mL |
Minimum\Peds Volume: | 25 mL |
Container: | Plastic leakproof container, sterile |
Causes for Rejection: | pH greater than 8; collection times less than 24 hours; room temperature specimens. |
Processing and Shipping
Shipping Instructions: | Ship at refrigerated temperature or on dry ice. |
Stability: | 14 days refrigerated |
Test Performed at or Referral Lab | Lab Sendouts (Mayo Medical Laboratories) |
Referral Lab number: | SAT24 |
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