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APCD34
CD34 (QBEND), IMMUNOHISTOCHEMISTRY STAIN

Test Code APCD34 
Test CD34 (QBEND), IMMUNOHISTOCHEMISTRY STAIN 
Description Useful in detecting the CD34 antigen which is present in the cytoplasm of endothelial cells of vascular tissue. In tumors, this antibody is valuable in labeling the vascular endothelium of Kaposi's sarcoma, tumors involving the liver, spindle shaped tumors, and any other highly vascular neoplastic or normal tissue.

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