We are proud to announce that PhenoPath is now a Quest Diagnostics Company.
Identifies: Panel of the mismatch repair (MMR) gene products. Loss of expression can help define 'MSI' type colonic and other carcinomas, i.e., tumors deficient in expression of one or more of the MMR gene products.
CPT Code(s): 88342; 88341x3 (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