A shadow on your scan isn’t always serious, but it deserves attention.
Needle biopsies may not be possible for smaller lung nodules or masses in certain parts of the lung. A bronchoscopy is a more suitable method for testing nodules that are accessible through the breathing tubes. During this procedure, a doctor inserts a flexible tube into the mouth or nose and feeds it through the windpipe and into the airway.

This site offers information designed for educational purposes only. You should not rely on any information on this site as a substitute for professional medical advice, diagnosis, treatment, or as a substitute for, professional counseling care, advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other healthcare professional.