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HelpOligosaccharide Screen, Random, Urine
Additional Codes
LAB3346
Specimen Type
UrineOrdering Guidance
This is the recommended test when clinical features are suggestive of, or when molecular testing results suggest, an oligosaccharidosis disorder that can be identified by this test.
The recommended screening test for the initial workup of a suspected lysosomal storage disorder, particularly when clinical features are nonspecific, is LSDS / Lysosomal Storage Disorders Screen, Random, Urine.
Necessary Information
1. Patient's age is required.
2. Biochemical Genetics Patient Information (T602) is recommended. This information aids in providing a more thorough interpretation of results. Send information with specimen.
Specimen Required
Supplies: Urine Tubes, 10 mL (T068)
Container/Tube: Plastic, 10-mL urine tube
Specimen Volume: 8 mL
Pediatric Volume: 2 mL
Collection Instructions:
1. Collect a random urine specimen.
2. No preservative
3. Immediately freeze specimen.
Specimen Minimum Volume
2.5 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Urine | Frozen (preferred) | 365 days | |
| Refrigerated | 15 days | ||
| Ambient | 7 days |
Reference Values
An interpretive report will be provided.
Day(s) Performed
Monday
Report Available
8 to 15 daysSpecimen Retention Time
1 monthPerforming Laboratory
Mayo Clinic Laboratories in Rochester
CPT Code Information
84377
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| OLIGU | Oligosaccharide Screen, U | 49284-3 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 64889 | Oligosaccharide Screen, U | 49284-3 |
Special Instructions
Forms
1. Biochemical Genetics Patient Information (T602)
2. If not ordering electronically, complete, print, and send a Biochemical Genetics Test Request (T798) with the specimen.