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EGFR (31G7) IHC Stain


TEST DIRECTORY
Test Name
EGFR (31G7) IHC Stain
Description
Aids in identifying sweat gland carcinoma and squamous tumors.
Test Code
86619
SPECIMEN REQUIREMENTS
Specimen
Paraffin block or unstained sections on charged slides
GENERAL AND TECHNICAL INFORMATION
CPT Code
88342, 88341