HBV Genotype_Drug Resistance

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General Information

Lab Name
HBV Genotype_Drug Resistance
Lab Code
HBVGDR
Epic Ordering
HBV GENOTYPE_DRUG RESISTANCE
Description

NOTE: Analytical sensitivity of this test is approximately 100 IU/mL. This test can be added onto a positive HBV DNA PCR Quant test, if sample still available. Call the Virology Lab @ 206-685- 6656. This test does not include detection of Core or Pre Core Mutations. If desired, refer to test guide #681 for ordering instructions.

Synonyms
HBV Drug Resistance, HBV POL Gene Sequencing, Hepatitis B Genotype
Components

Interpretation

Method

Sequencing/Polymerase Chain Reaction (PCR)

Reference Range
See individual components

Ordering & Collection

Specimen Type
Blood
Collection

3 mL blood in LAVENDER, RED, GOLD SST, PPT Unacceptable: GREEN TOP

Handling Instructions
Quantity
requested: 1 mL serum/plasma
minimum: 0.7 mL serum/plasma

Processing

Processing

Centrifuge tube within 24 hours of collection & aliquot serum/plasma and Freeze @ -20°C. Outside Laboratory: If no freezer available, ship at 4°C. Ship time not to exceed 48 hrs. Do not freeze/thaw. If frozen, ship with Dry Ice

Performance

LIS Dept Code
Virology - OLD (VIRO)
Performing Location(s)
Other Virology, Molecular
206-685-6656

Virology Laboratory, Ste 320
1616 Eastlake Ave E.
Seattle, WA 98102

Frequency
Tuesday, results Friday
Available STAT?
No

Billing & Coding

CPT codes
LOINC
49883-2
Interfaced Order Code
UOW1530