Random Urine, Mucopolysaccharides, Quantitative

Synonyms

  • LAB1057
  • MUCOPOLYSACCHARIDES QUANTITATIVE, RANDOM, URINE
  • MUCOPOLYSACCHARIDES, QUANTITATIVE

Cerner Name

Mucopolysaccharides Quantitative, Random, Urine

Clinical Info

This test is used to aid in the diagnosis and monitoring of patients with mucopolysacchariodoses (MPS) types I, II, III, IV, VI, and VII.

Specimen Sources

Urine, Catheter Urine, Clean Catch

Specimen Types

Urine

Specimen Volume

2 mL Random Urine ( 1 mL pediatric)

Container

Urine-Yellow Top

Collection Instructions

Container/Tube: Plastic, 10-mL urine tube
Specimen: 2 mL Random Urine ( 1 mL pediatric)
Transport Temperature: Refrigerated
Collection Instructions:
1. Collect a random urine specimen (early morning preferred).

Stability: 7 Days Room Temperature
90 Days Refrigerated
365 days Frozen

Transport Instructions

Refrigerated

Specimen Stability

7 Days Room Temperature
90 Days Refrigerated
365 days Frozen

Methodology

MPSQL: Liquid Chromatography-Tandem Mass Spectrometry
(LC-MS/MS)

Days Performed

MPS, quantitative: Varies
MPS, qualitative: Varies

Performing Laboratories

Mayo Medical Laboratory
This test alone is not appropriate for the diagnosis of a specific mucopolysaccharidosis (MPS). Follow-up enzymatic or molecular genetic testing must be performed to confirm a diagnosis of an MPS.

CPT

83864
82570

PDM

5912694

Results
Component Name Base Name Common Name External Name
REASON FOR REFERRAL RSNREF REASON FOR REFERRAL Reason for Referral
DERMATAN SULFATE DERMATASULF DERMATAN SULFATE Dermatan Sulfate
HEPARAN SULFATE HEPSULF HEPARAN SULFATE Heparan Sulfate
CHONDROITIN-6 SULFATE CHONDROITIN CHONDROITIN 6 SULFATE Chondroitin-6 Sulfate
KERATAN SULFATE KERATANSULF KERATAN SULFATE Keratan Sulfate
INTERPRETATION MPS MPSINT INTERPRETATION MPS MPS Interpretation
REVIEWED BY MPS MPSREVBY REVIEWEDBY, MPS Reviewed By

Result Interpretation

MPS, QUANTITATIVE

0-4 months: ≤53.0 mg/mmol creatinine

5-18 months: ≤31.0 mg/mmol creatinine

19 months-2 years: ≤24.0 mg/mmol creatinine  

3-5 years: ≤16.0 mg/mmol creatinine

6-10 years: ≤12.0 mg/mmol creatinine

1

Forms
LAB1057 build edit