The Board found that the veteran's cause of death due to metastatic colon cancer is not service-connected, as it was not shown to have been incurred or aggravated in service and there is no evidence linking it to herbicide exposure. The Board also determined that the veteran's diabetes mellitus did not contribute substantially or materially to his death.
The deciding factor: The medical opinions provided were speculative and inconclusive, failing to establish a clear link between the veteran's metastatic colon cancer and his service-connected conditions or Agent Orange exposure.
- Claimed conditions
- metastatic disease due to carcinoma of the colon
- How they argued it
- Presumptive (no nexus needed)
- Exposure basis
- Agent Orange / herbicides
- Rating assigned
- None in this decision
- Decision date
- November 8, 2006
- Citation
- 0634592
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. Look up the original decision on VA.gov (opens in a new tab) using citation 0634592.
What this means for you
A denial is a starting point, not the end of the road. You can see why this claim fell short — and, if you are still inside the one-year window, the appeal lanes that may remain open to you.
What you can do next
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Other Board decisions on a similar condition or argued the same way.
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- Granted
The Veteran is granted an effective date of August 10, 2022, for the grant of service connection for sinusitis based on the PACT Act.
- Granted
The Board granted service connection for left and right lower extremity peripheral neuropathy, finding that the conditions are related to in-service herbicide agent exposure.
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