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Cyclin D1 pin


Cyclin D1

Methodology: IHC

Clinical Significance:
Identifies cyclin D1, one of the more frequently altered cell cycle regulators in cancers. Uniform overexpression of Cyclin D1, can be helpful in the identification of mantle cell lymphomas. Subcellular Localization: Nuclear


Disease State: Hairy Cell Leukemia

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