MIC gene products, E2

  • Tech Only CPT
  • Tech Pro CPT
  • PowerPath Code CD99
  • Schedule Monday - Friday
  • Turn Around Time Within 1-2 business days of receipt
  • Disease State Spindle Cell Tumors / Sarcoma Subtyping
  • Methodology IHC

Specimen Requirements

Formalin-fixed, paraffin embedded tissue block or cell block, or 1 unstained charged slide for each test requested plus 3-4 additional unstained slides cut at 4 microns. Adequate space on each slide for control tissue is required.

Diagnostic Utility

CD99 antigen is strongly expressed in Ewing's sarcoma/primitive neuroectodermal tumors (PNET), and lymphoblastic leukemia/lymphoma.