Inpatient and Outpatient Orderable

Stone Risk Diagnostic Profile

Synonyms

  • KIDNEY STONE METABOLIC
  • KIDNEY STONE URINE TEST
  • LAB709
  • STONE RISK PROFILE
  • STONEDIAG

Cerner Name

Kidney Stone Urine Test

Clinical Info

Diagnosis and management of patients
with renal lithiasis:
-Predicting the likely composition of
the stone, in patients who have a radiopaque stone, for whom stone analysis is
not available
 -May aid in designing a treatment program
 · Aiding in identification of specific risk factors for stones using a 24-hour urine collection
 · Monitoring the effectiveness of therapy by confirming that the crystallization potential has indeed decreased
 · Evaluating kidney excretion of acid and urine pH
 · Estimating a patient's protein intake

Specimen Sources

Urine, Catheter Urine, Clean Catch

Specimen Types

Urine

Container

24 hr Urine Container 

Collection Instructions

 Container/Tube: 24 Hr Urine Container with diazolidinyl urea (Germall) added at the beginning of collection. 
Specimen: Send entire 24 Hour Container  or 35 mL (25mL min) form well mixed 24 hr urine with TV on sample.
 Note: For Patients 18 year or younger please indicate Height and weight 
Collection Instructions:
1)      Add 5 mL of diazolidinyl urea as preservative at start of collection or refrigerate specimen during and after collection.
2)       Collect urine for 24 hours.
3)       Specimen pH should be between 4.5 – 8 and will stay in that range if the preservation is added at the
           beginning of collection or kept refrigerated during the entirety of the
           collection. 
          Specimens with pH above 8 indicate bacterial contamination, and testing will be canceled.
 
Do not attempt to adjust pH as it will adversely affect results.
4)      If not using Germall, the specimen must be kept refrigerated during the entirety of the collection and send specimen
   frozen.

Specimen Volume

Send entire container or 35 mL from 24 Hr urine  

Transport Instructions

Refrigerated

Specimen Stability

3 Days Room Temperature
14 Days Refrigerated
14 Days Frozen

Methodology

Enzymatic, Freezing
Point Depression, High-Performance
Ion Chromatography (HPIC)
Photometric, Colorimetric
Endpoint Assay, pH Meter,Potentiometric,
Indirect Ion-Selective Electrode (ISE)
Enzymatic
Colorimetric Assay, Uricase, Kinetic
UV Assay, Calculation

Days Performed

TAT: 3-6 Days

Performing Laboratory

Mayo Medial Laboratories

CPT

82340-Calcium; 82436-Chloride; 82507-Citrate excretion; 82570-Creatinine;  83735-Magnesium; 83935-Osmolality
83945-Oxalate;  83986-pH;  84105-Phosphorus;  84133-Potassium;  84300-Sodium;  84392-Sulfate;  84560-Uric acid;

PDM

5910100

Only Orderable at Locations:

Orderable Everywhere

Results
Component Name Base Name Common Name External Name
STONE, TOTAL VOLUME URINE STONETVUR STONE, TOTAL VOLUME URINE Stone, Total Volume Urine
STONE, COLLECTION DURATION STONECOLDUR STONE, COLLECTION DURATION Stone, Collection Duration
STONE, PH URINE STONEPHUR STONE, PH URINE Stone, pH Urine
STONE, CREATININE 24 HOUR URINE STONECREAT24 STONE, CREATININE 24 HOUR URINE Stone, Creatinine 24 Hour Urine
STONE, CALCIUM OXALATE STONECO STONE, CALCIUM OXALATE Stone, Calcium Oxalate Crystal
STONE, BRUSHITE STONEBR STONE, BRUSHITE Stone, Brushite Crystal
STONE, HYDROXYAPATITE CRYSTAL STONEHYDROX STONE, HYDROXYAPATITE CRYSTAL Stone, Hydroxyapatite Crystal
STONE, URIC ACID STONEURAC STONE, URIC ACID Stone, Uric Acid Crystal
STONE, INTERPRETATION STONEINTERP STONE, INTERPRETATION Stone, Interpretation
STONE, CALCIUM 24 HOUR URINE STONECA24HUR STONE, CALCIUM 24 HOUR URINE Stone, Calcium 24 Hour Urine
STONE, OXALATE 24 HOUR URINE STONEOX24 STONE, OXALATE 24 HOUR URINE Stone, Oxalate 24 Hour Urine
STONE, OXALATE 24 HR URINE MG STONEOX24MG STONE, OXALATE 24 HR URINE MG Stone, Oxalate 24 Hr Urine Mg
STONE, URIC ACID 24 HOUR URINE STONEURIC24 STONE, URIC ACID 24 HOUR URINE Stone, Uric Acid 24 Hour Urine
STONE, CITRATE 24 HOUR URINE STONECIT24 STONE, CITRATE 24 HOUR URINE Stone, Citrate Excretion, 24 HR, U
STONE, OSMOLALITY OSMOSTONE STONE, OSMOLALITY Stone, Osmolality 24 Hour Urine
STONE, SODIUM 24 HOUR URINE STONENA24HUR STONE SODIUM 24 HOUR URINE Stone, Sodium 24 Hour Urine
STONE, CHLORIDE 24 HOUR URINE STONECL24HUR STONE CHLORIDE 24H UR Stone, Chloride 24 Hour Urine
STONE, POTASSIUM 24 HOUR URINE STONEK24UR STONE POTASSIUM 24H UR Stone Potassium 24 Hour Urine
STONE, MAGNESIUM 24 HOUR URINE STONEMG24HUR STONE, MAGNESIUM 24 HOUR URINE Stone, Magnesium 24 Hour Urine
STONE, SULFATE 24 HOUR URINE STONESULF24 STONE, SULFATE 24 HOUR URINE Stone, Sulfate 24 Hour Urine
STONE, UREA NITROGEN 24 HR URINE STONEURNIT STONE, UREA NITROGEN 24 HR URINE Stone, Urea Nitrogen 24 Hr Urine
STONE, PROTEIN CATABOLIC RATE 24 HR URINE STONEPRCATR STONE, PROTEIN CATABOLIC RATE 24 HR URINE Stone, Protein Catabolic Rate 24 Hr Urine
STONE, PHOSPHORUS 24 HOUR URINE STONEPHOS24 STONE, PHOSPHORUS 24 HOUR URINE Stone, Phosphorus 24 Hour Urine
STONE, AMMONONIUM 24 HOUR URINE STONEAMM24 STONE, AMMONONIUM 24 HOUR URINE Stone, Ammonium 24 Hour Urine
STONE, PATIENT SURFACE AREA STONEPASUAR STONE, PATIENT SURFACE AREA Stone, Patient Surface Area
STONE, BODY HEIGHT STONEHT STONE, BODY HEIGHT Stone, Body Height
STONE, BODY WEIGHT STONEWT STONE, BODY WEIGHT Stone, Body Weight

Result Interpretation

See report.

Forms
LAB709 build edit