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MALT Panel pin

FISH

Methodology: FISH

Clinical Significance:
This sensitive breakapart FISH assay detects any MALT gene rearrangement including the t(11;18) and the t(14;18). MALT1 gene rearrangements occur in a subset of extra-nodal marginal zone B cell lymphomas (MZBCL) and can aid in this diagnosis.

Organ: Blood/Bone Marrow

Disease State: B Cell Non-Hodgkin Lymphoma (not otherwise classified)

CPT Code(s): 88374. 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 4-6 business days of receipt

Schedule: Monday - Friday

Specimen Requirements:
• Formalin-fixed, paraffin-embedded tissue block or cell block - OR - • Minimum of 5 unstained slide cut at 4µm for each test requested