The Board denied service connection for chronic lymphocytic leukemia (CLL) prior to August 10, 2022 as there is no persuasive evidence that the condition began during service or is related to an in-service injury, event, or disease.
The deciding factor: The VA opinions of record found no credible evidence linking CLL to service and concluded it was not at least as likely as not caused by any exposure to chemicals/toxins in service.
- Claimed conditions
- chronic lymphocytic leukemia (CLL)
- How they argued it
- Direct service connection
- Exposure basis
- None
- Rating assigned
- None in this decision
- Decision date
- January 9, 2024
- Citation
- 24001340
Veterans Law Judge
Decisions by this judge: 2,569 · Granted: 26% (granted or partly granted, in the vetted 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. Look up the original decision on VA.gov (opens in a new tab) using citation 24001340.
What this means for you
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What you can do next
Related decisions
Other Board decisions on a similar condition or argued the same way.
- Remanded (sent back)
The Veteran's appeal is being remanded to obtain a medical examination regarding the severity of his residuals from chronic lymphocytic leukemia (CLL), including chronic fatigue. The initial compensable rating for CLL remains denied.
- Granted
The Board has granted service connection for CLL, B-cell leukemia, and diffuse large B-cell lymphoma on a presumptive basis due to in-service herbicide exposure. The Veteran served within the territorial sea of the Republic of Vietnam during his active duty.
- Granted
The Veteran's supplemental claim for service connection for sleep apnea, CLL and CFS was granted. The appeal is based on new evidence that reopened the previously denied claims.
- Remanded (sent back)
The Veteran's claims for service connection for chronic lymphocytic leukemia and renal cell carcinoma are remanded due to the need for additional medical examinations and development of his exposure history.
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