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Alpha-1 Antitrypsin IHC Stain


TEST DIRECTORY
Test Name
Alpha-1 Antitrypsin IHC Stain
Alternate Names
Alpha-1-Antitrypsin, α-1 Antitrypsin, AAT, α1-AT
Description
Aids in detecting α-1 antitrypsin deficiency (liver tissue).
Test Code
72196
SPECIMEN REQUIREMENTS
Specimen
Paraffin block or unstained sections on charged slides
GENERAL AND TECHNICAL INFORMATION
CPT Code
88342, 88341