576

Test CODE NAME

576

Kidney Stone (Calculi) Analysis

Methodology: Quantitative Reflectance Fourier Transform Infrared Spectroscopy/Quantitative Polarizing Microscopy
Performed: Sun-Sat
Reported: 2-6 days
Specimen Required: Collect: Calculus specimen. 
Specimen Preparation: Air-dry calculi and transfer to a Standard Sterile Urine Containere or similar container. Storage/Transport Temperature: Room temperature. Also acceptable: Frozen or refrigerated. 
Unacceptable Conditions: Any collection or shipping container with a needle attached. 
Remarks: Calculi specimens transported in liquid or contaminated with blood require special handling which will delay analysis. Specimens that are wrapped in tape or embedded in wax will delay or prevent analysis and should not be submitted. 
Stability: Ambient: Indefinitely; Refrigerated: Indefitnitely; Frozen: Indefinitely 
Note: This test is approved for NY . 
Performing Lab 
ARUP Laboratory
CPT Code(s): 82365