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Pleural effusion develops when fluid builds up in the space between the two thin layers surrounding the lungs. Asbestos Ships helps veterans whose imaging shows benign effusion figure out what it might mean for their service history and a potential VA claim.
How asbestos triggers fluid buildup
Once asbestos fibers are inhaled, some travel from the lungs toward the pleura, the membrane surrounding them. There, the fibers can irritate and inflame the tissue, and that inflammation is what leads fluid to collect in the pleural space.
Medical researchers classify this as an established, recognized effect of asbestos exposure, distinct from the thickened scar tissue seen in pleural plaques or the diffuse lung scarring of asbestosis. All three conditions stem from the same fiber-inhalation process, but each affects the pleura or lungs differently.
What the research found
A landmark 1982 JAMA study followed more than 1,100 asbestos-exposed workers alongside a control group and found a clear dose-response pattern. Pleural effusion prevalence rose from just 0.2 percent among workers with peripheral exposure up to 7.0 percent among those with severe exposure, showing that heavier asbestos contact carried a real, measurable risk.
Shipyard work specifically shows up in this research. In one clinical series of patients with benign asbestos pleurisy, 10 of 17 had an occupational history that included shipyard asbestos exposure, most with more than 30 years on the job.
Where Navy veterans ran into asbestos
Asbestos was worked into ship construction, insulation, and mechanical systems throughout much of the 20th century. Materials like pipe coverings, gaskets, valves, cement, and adhesives all carried asbestos and could release fibers once damaged or disturbed.
- Repair or removal work involving asbestos-containing insulation
- Time spent in shipyards where these materials were manufactured or installed
- Below-deck duty near pipes, boilers, or mechanical systems
What a claim needs to show
Pleural effusion doesn't come with an automatic rating just because it's asbestos-related. A veteran generally needs to connect the diagnosis to their service directly.
- A documented history of asbestos exposure during military service
- A confirmed diagnosis of pleural effusion or a related pleural condition
- Medical evidence tying the diagnosis to that in-service exposure
The VA typically orders its own exam and opinion to evaluate that connection before deciding a claim.
How the VA rates and compensates pleural effusion
Chronic pleural effusion falls under Diagnostic Code 6845, rated using lung function measurements rather than the diagnosis alone. The VA primarily looks at three readings, FEV-1, the FEV-1/FVC ratio, and DLCO, to determine severity.
- 10 percent: FEV-1 of 71 to 80 percent predicted, FEV-1/FVC of 71 to 80 percent, or DLCO of 66 to 80 percent predicted
- 30 percent: FEV-1 of 56 to 70 percent, FEV-1/FVC of 56 to 70 percent, or DLCO of 56 to 65 percent predicted
- 60 percent: FEV-1 of 40 to 55 percent, FEV-1/FVC of 40 to 55 percent, or DLCO of 40 to 55 percent predicted
- 100 percent: FEV-1 below 40 percent, DLCO below 40 percent, cor pulmonale, pulmonary hypertension, or the need for outpatient oxygen therapy
For 2026, that scale translates to monthly compensation ranging from $180.42 at a 10 percent rating up to $3,938.58 at 100 percent for a veteran with no dependents, rising to $4,158.17 with a spouse and no other dependents. This compensation is tax-free at every level, and the amount can increase further with additional qualifying dependents.
Asbestos Ships can help you look into your pleural effusion diagnosis
A pleural effusion diagnosis can raise more questions than answers, especially when it's unclear whether it traces back to military service. Asbestos Ships helps veterans work through that uncertainty.
- Referrals to VA-accredited representatives who handle these claims without upfront fees
- Plain-language information on the type of service and medical records that support a claim
- Help locating your nearest VA regional office or medical center
- Connections to legal resources for compensation options outside the VA system
Fluid around the lungs isn't always something a veteran expects to trace back to their Navy service, but the connection is well documented in medical research. Our team can help you figure out whether your history fits that pattern and what your options look like from there.
Reach out to Asbestos Ships today to find out what support may be available to you.