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Whole decision: Denied

The Board denied the claim for service connection for the cause of death due to non-small cell lung cancer, finding that there was no evidence linking it to service or a service-connected disability. The Veteran's exposure to radiation during service could not be verified and his cause of death was attributed to smoking-related adenocarcinoma.

The deciding factor: The VA medical opinion found the Veteran’s lung cancer less likely due to military service or a service-connected condition, citing smoking history and literature supporting increased risk of lung cancers from smoking.

Claimed conditions
Systemic lipomatosis, Adjustment disorder with depression, Non-small cell lung cancer
How they argued it
Direct service connection
Exposure basis
None
Rating
Not verified here — check the original decision
Decision date
October 1, 2020
Citation
20064068

Veterans Law Judge

MICHAEL D. LYON

Decisions by this judge: 2,642 · Granted: 19% (granted or partly granted, in the indexed decisions on this site)

Judge attribution: 2025 complete; earlier years partial.

This is a plain-language summary generated by AI from a public Board of Veterans’ Appeals decision. It can contain errors — always verify against the original. Read the original VA decision (opens in a new tab) using citation 20064068.

What this means for you

A final Board denial may be appealed to the U.S. Court of Appeals for Veterans Claims, generally within 120 days of the Board mailing date. A Supplemental Claim with new and relevant evidence is a separate option. Another Higher-Level Review of the Board decision is not available. Check your own notice: this historical decision does not set your deadline.

What you can do next

Use your own notice and decision stage. A remanded issue is not a final court-appealable denial. VA review guidance and CAVC filing instructions (U.S. federal; reviewed October 7, 2026).

Related decisions

Other Board decisions on a similar condition or argued the same way.

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