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Perforin IHC Stain
TEST DIRECTORY
Test Name
Perforin IHC Stain
Description
Aids in lymphoma typing.
Test Code
93978
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