|Test||KERATIN 903 (HI M.W., 34BE12), IMMUNOHISTOCHEMISTRY STAIN|
|Description||Useful in recognizing cytokeratins 1, 5, 10, and 14. It stains squamous and ductal epithelium, as well as squamous cell carcinomas and adenocarcinoma of ductal origin.
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|