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SSt2A pin



Methodology: IHC

Clinical Significance:
Identifies: One of the members of the somatostatin receptor family of proteins, SSt2A is a marker of low grade neuroendocrine carcinomas (e.g. carcinoid), pheochromocytoma, and meningioma. Subcellular Localization: Membranous and cytoplasmic


Disease State:

CPT Code(s): 88342 or 88341 (reference only; CPTs may vary)

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