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A chest X-ray is an imaging test that uses small amounts of radiation to produce pictures of the airways, blood vessels, bones, heart, and lungs.
A bronchoscopy may be necessary to diagnose several conditions, including a chronic cough or infection. Learn more about the procedure and risks.
Your doctor may request a neck X-ray if you have a neck injury or persistent numbness, pain, or weakness in your upper extremities. Here's what to expect.