We are proud to announce that PhenoPath is now part of AmeriPath.
Alternate Test Names:
Cytokeratin 5; CK5-XM26
Identifies squamous and transitional cell epithelia, mesothelium, ductal epithelium and their corresponding carcinomas. In complex epithelia such as normal prostate glands, the basal cells in most cases express CK5. CK5 expression can also be seen in some nonsquamous carcinomas, e.g., pancreatic adenocarcinoma.
Subcellular Localization: Cytoplasmic
CPT Code(s): 88342 or 88341 (reference only; CPTs may vary)
Turnaround Time: Within 1-2 business days of receipt
Schedule: Monday - Friday
• Formalin-fixed, paraffin-embedded (FFPE) tissue block or cell block - OR -
• 1 unstained slide for each test requested plus 3-4 additional unstained slides cut at 4µm