Mantle Cell Lymphoma & Vietnam Service: No Established Link to Agent Orange

Mantle cell lymphoma (MCL) is an aggressive B‑cell NHL (t(11;14) CCND1 translocation). Current evidence does not support a specific association with Vietnam service or Agent Orange exposure.

VA Presumptive Conditions for Agent Orange

• Chronic B‑cell leukemias (CLL/SLL)
• Hodgkin lymphoma
• Multiple myeloma
• Non‑Hodgkin lymphoma (NHL) — as a broad category
• Soft tissue sarcoma, etc.

While NHL is presumptive, MCL is not singled out. Veterans with MCL may claim under the general NHL presumptive, but must meet service/location requirements.

Established MCL Risk Factors

• Age >60 (median diagnosis ~68).
• Male sex (3:1).
• Genetic: t(11;14), CCND1 overexpression, TP53 mutations, complex karyotype.
• No consistent environmental/occupational links proven.

Action for Veterans

1. File VA claim under "Non‑Hodgkin lymphoma" presumptive if served in Vietnam (boots‑on‑ground, inland waterways, certain bases) or other qualifying locations.
2. Provide diagnosis confirmation (biopsy + immunophenotype: CD5+, CD20+, Cyclin D1+).
3. Seek VSO (Veterans Service Officer) assistance.
4. If denied, appeal with expert opinion linking to herbicide exposure (literature is limited).

Disclaimer

This is general information, not legal/VA advice. Consult an accredited VSO or attorney.