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Test Mnemonic UGTKO UDP-Glucuronosyl Transferase 1A1 (UGT1A1) Gene, Known Mutation, Saliva

Reporting Name

UGT1A1 Gene, Known Mutation, Saliva

Useful For

Identifying the presence of a UGT1A1 variant when the variant has been previously identified in a family member (carrier or affected)

 

Genotyping patients who prefer not to have venipuncture done

Profile Information

Test ID Reporting Name Available Separately Always Performed
UGKMO UGT1A1 Gene, Known Mutation No Yes
UGTKQ UGT1A1 Known Mutation Sequencing No Yes

Testing Algorithm

See UGT1A1 Test-Ordering Algorithm in Special Instructions.

Performing Laboratory

Mayo Medical Laboratories in Rochester

Specimen Type

Saliva


Specimen Required


Container/Tube: Oragene DNA Self-Collection Kit (T651: fees apply)

Specimen Volume: Full tube

Collection Instructions:

1. Fill tube to line.

2. Send specimen in original container per kit instructions.


Specimen Minimum Volume

1 mL

Specimen Stability Information

Specimen Type Temperature Time
Saliva Ambient

Reference Values

An interpretive report will be provided.

Day(s) and Time(s) Performed

Tuesday; Varies

Test Classification

See Individual Test IDs

CPT Code Information

81403-Known familial variant not otherwise specified, for gene listed in Tier 1 or Tier 2, DNA sequence analysis, each variant exon

LOINC Code Information

Test ID Test Order Name Order LOINC Value
UGTKO UGT1A1 Gene, Known Mutation, Saliva In Process

 

Result ID Test Result Name Result LOINC Value
UGTKQ UGT1A1 Known Mutation Sequencing In Process
33031 UGT1A1 Gene, Known Mutation Unable to Verify
33032 Reviewed by No LOINC Needed
33033 UGT1A1 Gene, Known Mutation Interp 69047-9

Method Name

Polymerase Chain Reaction (PCR) followed by Site-Specific Gene Sequencing Analysis

Forms

1. UGT1A1 Gene Testing for Hyperbilirubinemia Patient Information (T664) is required. See Special Instructions.

2. New York Clients-Informed consent is required. Please document on the request form or electronic order that a copy is on file. An Informed Consent for Genetic Testing (T576) is available in Special Instructions.