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PDGFR-alpha IHC Stain


TEST DIRECTORY
Test Name
PDGFR-alpha IHC Stain
Alternate Names
PDGFR-α, Platelet-Derived Growth Factor
Description
Diagnosis of c-kit negative GISTs (DOG1 is better for this).
Test Code
32361
SPECIMEN REQUIREMENTS
Specimen
Paraffin block or unstained sections on charged slides
GENERAL AND TECHNICAL INFORMATION
CPT Code
88342, 88341