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CK19 IHC Stain


TEST DIRECTORY
Test Name
CK19 IHC Stain
Alternate Names
Cytokeratin 19
Description
A prognostic marker in islet cell tumors and aids in identifying papillary thyroid carcinoma.
SPECIMEN REQUIREMENTS
Specimen
Paraffin block or unstained sections on charged slides
GENERAL AND TECHNICAL INFORMATION
CPT Code
88342, 88341