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Glutamine Synthetase IHC Stain

TEST DIRECTORY

Test Name

Glutamine Synthetase IHC Stain

Description

Aids in identifying focal nodular hyperplasia of liver (map-like pattern).

SPECIMEN REQUIREMENTS

Specimen

Paraffin block or unstained sections on charged slides

GENERAL AND TECHNICAL INFORMATION

Turn Around Time

1-2 days; return shipping may affect total TAT

CPT Code

88342, 88341