The Board denied earlier effective dates for the grants of service connection for migraine, cluster and sinus headaches, T-cell large granular lymphocytic leukemia associated with TERA participation, and obstructive sleep apnea with asthma.
The deciding factor: The earliest permissible effective date was determined based on the Veteran's subsequent claims after the May 2018 rating decision.
- Claimed conditions
- migraine, cluster and sinus headaches, T-cell large granular lymphocytic leukemia associated with TERA participation, obstructive sleep apnea with asthma
- How they argued it
- Direct service connection
- Exposure basis
- None
- Rating assigned
- None in this decision
- Decision date
- May 5, 2025
- Citation
- A25040785
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
Related decisions
Other Board decisions on a similar condition or argued the same way.
- Denied
The Board denied service connection for migraine and muscle tension headaches, including as secondary to bilateral hearing loss, tinnitus, otitis media, and spine arthritis.
- Partly granted
The Board granted initial disability ratings of 40 percent for right and left lower extremity radiculopathy, a 20 percent rating for lumbar spine disability, denied an increased rating for obstructive sleep apnea with asthma, granted TDIU from May 7, 2021, and SMC from September 10, 2021.
- Denied
The Board denied service connection for several conditions and dismissed claims related to effective dates, with the exception of granting an initial 30 percent rating for irritable bowel syndrome.
- Dismissed
The Board dismissed the claims for a compensable rating for headaches, an increased rating for PTSD and obstructive sleep apnea with asthma, as well as denied service connection for various conditions including allergies, bronchiectasis, nasal polyps, nausea, severe anxiety, severe depression, sexual dysfunction, suicidal ideations, and vertigo.
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