Pulmonary nodules

sharons

What is a pulmonary nodule? A pulmonary nodule is a small growth in your lung. On a CT scan or chest x-ray it looks like an area of roundish shadowing less than 3cm (about 1 inch) across. It does not cause any symptoms. How are pulmonary nodules diagnosed? Nodules are sometimes seen on a chest x-ray but in most cases …

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