Laboratory Test Detail

Last Updated: November 17, 2019 @ 10:13 am

91148

Kidney Stone Risk Panel, Urine

Specimen:Collect:
  • Timed Urine in Timed Urine Container
Submit:
  • Four 4 mL Aliquot(s) Timed Urine . Submit Frozen.
Special Handling:
  • 24 HR Urine Collection Only
  • Critical Frozen
  • Keep Specimen Refrigerated During Collection
  • Collect: Use Calculi Risk/Supersaturation Urine Collection Kit call Client Services 1-800-700-6891.

    Specimen Preparation: Transport four separate 4 mL aliquots from a well-mixed 24-hour urine collection according to the following specifications(Do not exceed 4 mL in tubes):
    1st aliquot (pH 2): Transfer 4 mL urine into a Sulfamic Acid Tube. (Min: 4 mL) Mix well. Freeze Immediately.
    2nd aliquot (pH 2): Transfer 4 mL urine into a Sulfamic Acid Tube. (Min: 4 mL) Mix well. Freeze Immediately.
    3rd aliquot (pH 9): Transfer 4 mL urine into a Sodium Carbonate Tube. (Min: 4 mL) Mix well. Freeze Immediately.
    4th aliquot: Transfer 4 mL urine into an Unpreserved Tube (Min: 4 mL). Freeze Immediately.
    If collection kit is unavailable, transport four 4 mL unadjusted aliquots of urine.

    Separate specimens must be submitted when multiple tests are ordered. Ship Patient and control specimens together.

    Additional information required: Record total volume and collection time on tube and test request form.
Stability:Ambient: Unacceptable; Refrigerated: Unacceptable; Frozen: 2 Week(s); Incubated: Unacceptable
Methodology:
  • See Individual Components
Performed:Mon-Fri
Reported:2-7 Day(s)
CPT Codes:
  • 82340
  • 82507
  • 83945
  • 84560
Interpretive Data:Please see report for interpretive data.
Components:
  • 93006 - CALCIUM, URINE
  • 93007 - CALCIUM, URINE
  • 93008 - CREAT, UR
  • 93009 - CREATININE
  • 93012 - URIC ACID, URINE
  • 93013 - URIC ACID, URINE
  • 93014 - CITRATE, UR
  • 93015 - CITRATE, UR
  • 93016 - OXALATE, URINE
  • 93018 - OXALATE, URINE
  • 93518 - HOURS COLLECTED
  • 93388 - URINE VOLUME
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