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p16 (INK4) IHC Stain

TEST DIRECTORY

Test Name

p16 (INK4) IHC Stain

Alternate Names

CDKN2

Description

Aids in identifying cervical dysplasia, and HPV-associated head and neck squamous carcinomas.

Test Code

20489

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