Nodules are abnormal tissue growths that can be found anywhere in the body. Although they are often benign, some nodules are symptoms of an underlying health condition. This article will look at ...

Lung nodules are small growths in your lungs, less than 30 millimeters in diameter. Many nodules aren’t cancerous, but the risk becomes higher with increased size. A lung nodule is an irregular growth ...

Rheumatoid nodules are firm lumps that may develop under the skin in people with rheumatoid arthritis, often on the hands, feet, wrists, or elbows. While usually harmless, rheumatoid nodules may ...