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APGFAP
GLIAL FIBRILLARY ACIDIC PROTEIN (GFAP), IMMUNOHISTOCHEMISTRY STAIN

Test Code APGFAP 
Test GLIAL FIBRILLARY ACIDIC PROTEIN (GFAP), IMMUNOHISTOCHEMISTRY STAIN 
Description Useful in the study of normal, reactive, and neoplastic astrocytes and ependymal cells.

NOTE: This test is usually ordered in conjunction with a pathology consultation. The pathology professional component will be billed separately by the consulting pathologist. 

Specimen Formalin-fixed or paraffin-embedded tissue specimen. 
Reference Values An interpretive report will be issued. 
Analytic Time 2 Days 
Day(s) Test Set Up Monday through Friday 
CPT Code(s) 88342