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Chromogranin (CHG) IHC Stain

TEST DIRECTORY

Test Name

Chromogranin (CHG) IHC Stain

Alternate Names

CHG

Description

Aids in differentiation of neuroendocrine tumors.

Test Code

35854

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