How common are rheumatoid nodules in the lungs?
Rheumatoid nodules can develop in the lungs, though this is considered a rarer location compared to other areas of the body. About 25 to 40 percent of people with RA develop rheumatoid nodules overall, and they most commonly appear at pressure points like elbows, fingers, and Show Full Answer
How common are rheumatoid nodules in the lungs?
Rheumatoid nodules can develop in the lungs, though this is considered a rarer location compared to other areas of the body. About 25 to 40 percent of people with RA develop rheumatoid nodules overall, and they most commonly appear at pressure points like elbows, fingers, and heels.
When nodules do form in the lungs, they're part of what's called pulmonary nodules - one of several lung-related complications that can occur with RA. These lung nodules may appear on scans like X-rays and CTs, and while they can look concerning, they don't lead to cancer.
It's worth noting that lung involvement in RA affects roughly 1 in 10 people with the condition, though this includes various lung issues beyond just nodules - such as scarring, fluid buildup, and airway inflammation.
If you're concerned about developing lung nodules or experiencing any respiratory symptoms like shortness of breath or a persistent dry cough, it's important to discuss this with your rheumatologist. They can order appropriate scans and help monitor your lung health.
November 10, 2025
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