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Legacy of Our Veterans' Military Exposures
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Protecting our veterans' children™

VA Links Brain Cancer to Agent Orange Exposure in Recent Court Decision

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It is notoriously difficult for veterans to get their disabilities connected to their military service – even when the connection is apparent. In this unique case, the Department of Veterans Affairs was made to concede a very important connection and gave justice to a struggling widow.

Mrs. Sheree Evans is the surviving spouse of Vietnam Veteran, Edward T. Evans, who passed away from Glioblastoma Multiforme (GM), or more commonly known as brain cancer, in March of 2003. Since this time, Sheree has fought for widow’s benefits from the Department of Veterans Affairs (VA) for her husband’s cause of death as a result of Agent Orange exposure (Board of Veterans’ Appeals, Docket No. 05-00 201 / U.S. Court of Appeals for Veterans Claims, Vet. App. No. 06-2190). While Mr. Evans was presumed to have been exposed to Agent Orange during his service in the Vietnam War, one of the most challenging obstacles for Sheree was showing that his exposure to Agent Orange caused the development of brain cancer. VA had consistently maintained that brain cancer is not on their list of Agent Orange-related disabilities, and, as a result, that there is no medical link for the development of this specific cancer to Agent Orange Exposure.

Sheree’s long struggle against VA took her to the Board of Veterans’ Appeals, the highest level of the Veterans Administration’s appeals process. Once she had been denied there, Sheree appealed her case to the Court of Appeals for Veterans Claims. There she was successful in getting the final decision by VA vacated because VA had used an independent medical opinion as evidence, which was merely grounded in the lack of GM being on the Agent Orange Presumptive list as the basis for denying a relationship. VA then ordered another medical opinion which determined that there was no research into the relationship between GM and Agent Orange. Sheree countered with a medical assessment which argued that there was an abundance of research into the relationship between GM and Agent Orange. In a recent decision, the Board of Veterans’ Appeals decided that the evidence in favor and against were in equal weight and applied the benefit of the doubt rule and on January 26th, 2011 granted Sheree’s claim. While this is not a precedential decision, VA did admit a link between the two. Time will tell what the outcome of this will amount to, but GM may very well come to be added to the Agent Orange presumptive list.

According to Court documents, Sheree had fought for service connection for the cause of her husband’s death for almost eight years, based on a promise that she had made to him before his death. Sheree plans to write a book in honor of Edward that commemorates his life, his struggle with Post-Traumatic Stress Disorder as a result of his combat experience in Vietnam that left him physically scarred from a shell fragment, and her fight to give him the recognition that he deserves. She is very active with the Order of the Silver Rose, an advocacy group for Veterans and families who have been affected by Agent Orange.

GM is a highly aggressive form of brain cancer which, when left untreated, usually results in death in less than three months. GM has been widely researched and recent studies indicate that there is an increasing prevalence of brain cancers as a result of exposure to toxins (IOM, 2008). Though not specifically studied in Veterans of the Vietnam War, current research shows a causal relationship between herbicide exposure and GM.

The fact is that there is an unusually high number of Vietnam Veterans who suffer from GM and, due to GM’s aggressive nature, a sizable percentage of them have passed on. Studies of the dioxin TCDD, the main dioxin in Agent Orange, in laboratory animals have shown to cause cancers at a variety of sites, including GM (IOM, 2008). These studies have concluded that it is plausible that human exposure to TCDD would cause the same variety of cancers as in laboratory animals. However, there has been a lack of studies on the relationship between Vietnam Veterans and exposure to TCDD. Therefore, the Institute of Medicine, which VA recognizes as the authority of recognizing a relationship between disabilities and Agent Orange, has not issued any reports linking Agent Orange and GM.

About Bergmann and Moore

Bergmann & Moore is a law firm managed by experienced former VA attorneys who focus exclusively on Veterans disability claims. Based in the Washington, D.C. area, we are a national practice, representing Veterans from all over the country.

We offer representation at all levels of the Department of Veterans Affairs administrative process, as well as in the Federal court system, at the U.S. Court of Appeals for Veterans Claims, and the U.S. Court of Appeals for the Federal Circuit. We focus solely on Veterans law and remain current on Veteran-related issues, claims, and benefits.

For more information about the law office of Bergmann & Moore, please visit:

*Institute of Medicine. (2008) Veterans and Agent Orange: health effects of herbicides used in Vietnam. Washington, D.C.: National Academies Press.

Legacy of Our Veterans' Military Exposures
Widow of a Vietnam veteran exposed to Agent Orange and founder of Agent Orange Legacy.
  1. Sandra Caldwell Reply

    After reading your information on agent orange, I would like to find out more on behalf of my brother-n-law. He recently underwent surgery for brain cancer and is now doing radiation treatments. Its been about a month since the surgery and when a MRI was done last week it was determined that the tumor was growing again. He was in the army in the 60’s and was on land. I believe he was a sniper who when out before the troops went out (from what he has said about it) He was exposed to agent orange and has already developed type 2 diabetes and heart problems that have been associated to AO. He and my sister have been married for 50 years this April. This is really taking a toll on both of them. Any information you can give us on this will be greatly appreciated. I thinks he already has be recognized as being exposed to agent orange by the VA for his other medical conditions. His name is Curtis Bryant from Arkansas.

    • LOVME Reply

      Hi Sandra, I am sorry to hear about your brother-in-law. I’m not sure what your looking for but there are several groups on facebook for vets and families dealing with brain cancer. Here is link for one group>>> Another>>> Another group>>> If you have any more questions do not hesitate to contact me here or email me at

  2. Mary L McMinn Reply

    I am a widow whose husband served in Vietnam and died in 1994 due to glioblastoma multiforme 4. I contacted VA in 1995 and was declined for any Agent Orange benefits. A friend said I really should look into this again, so here I am. Thank you for giving us a glimmer of hope that maybe someday justice will come thru for these veterans suffering from GM.

    • LOVME Reply

      Hi Mary, I’m very sorry for your loss. There are several groups on facebook. I am sure you can find plenty of support and advice about applying to VA benefits. Here is link for one group>>> Another>>> Another group>>> If you have any more questions do not hesitate to contact me here or email me at

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