The Board found that the Veteran's claims for residuals of thyroid cancer, growths under the chin, and prostate cancer were not supported by evidence showing they were caused or aggravated by mustard gas exposure in service. The Board concluded that there was no credible evidence linking these conditions to his military service.
The deciding factor: There is no competent medical evidence showing that the Veteran's residuals of thyroid cancer, growths under the chin, or prostate cancer were caused by his time in service, including by any claimed mustard gas exposure.
- Claimed conditions
- residuals of thyroid cancer, growth under chin, prostate cancer
- How they argued it
- Secondary to another service-connected condition
- Exposure basis
- None
- Rating
- Not verified here — check the original decision
- Decision date
- April 2, 2009
- Citation
- 0912229
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. Search VA.gov for the original decision (opens in a new tab) using citation 0912229.
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.
- Whole decision: Denied
The Board denied service connection for diabetes mellitus, prostate cancer, visual impairment, hypertension, and erectile dysfunction due to lack of exposure to herbicide agents during service. The Veteran's claims were not granted.
- Whole decision: Granted
The Veteran's claim for service connection for prostate cancer, bone cancer, and lymph node cancer has been granted. The prostate cancer is presumed due to herbicide agent exposure during service at RTAFB Takhli. Bone cancer is secondary to the service-connected prostate cancer. Lymph node cancer is also considered secondary to prostate cancer.
- Whole decision: Denied
The Board denied service connection for diabetes mellitus, prostate cancer, ischemic heart disease, right lower extremity peripheral artery disease, left lower extremity peripheral artery disease, and hypertension as the evidence did not establish an in-service event or exposure to herbicide agents.
- Whole decision: Remanded (sent back)
The Board has granted service connection for prostate cancer but remanded the claim for PTSD due to insufficient verification of stressor incidents.
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