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CEA [monoclonal II-7] pin

IHC

CEA [monoclonal II-7]

Methodology: IHC

Clinical Significance:
Identifies "true" CEA, also known as CD66e, expressed by a subset of epithelial cells and carcinomas. Subcellular Localization: Cytoplasmic

Organ: Liver

Disease State: Hepatocellular Carcinoma

CPT Code(s): 88342 or 88341. The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

Turnaround Time: Within 1-2 business days of receipt

Schedule: Monday - Friday

Specimen Requirements:
• 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