How can malignant pulmonary nodules be prevented?

The best way to avoid getting a malignant pulmonary nodule is to quit smoking if you are a smoker.

Last reviewed by a Cleveland Clinic medical professional on 03/25/2016.


  • Radiology. The Solitary Pulmonary Nodule Helen T. Wine-Muram, MD. Accessed 4/21/2016.
  • David Ost, MD, Alan M. Fein, MD, and Steven H. Feinsilver, MD. The Solitary Pulmonary Nodule. N Engl J Med 2003; 348:2535-2542. Accessed 4/21/2016.
  • National Heart Lung and Blood Institute. What Is Sarcoidosis? Accessed 4/21/2016.
  • National Institute of Allergy and Infectious Diseases. Granulomatosis with Polyangiitis. Accessed 4/21/2016.

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