Home


APCD5
CD5, IMMUNOHISTOCHEMISTRY STAIN

Test Code APCD5 
Test CD5, IMMUNOHISTOCHEMISTRY STAIN 
Description CD5 is expressed by activated T-cells and many T-cell leukemias and lymphomas. It is also expressed by a subset of B-cells, particularly in the mantle zones of the normal lymph nodes, as well as a range of neoplastic B-cells. It stains B-cell chronic lymphocytic leukemia, small lymphocytic lymphoma and mantle cell lymphoma.

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