If your doctor needs to figure out why you're having trouble breathing or to check for other lung problems, they may suggest lung diffusion testing. It measures how well your lungs are working. Lung ...

CIGARETTE smoke has been found to be closely related to the increased incidence of pulmonary cancer. 1 The epic work of Auerbach et al. 2 on the effects of smoking on the tracheobronchial epithelium ...

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THE patient with a chest roentgenogram showing persisting diffuse infiltrations often presents a difficult diagnostic problem. The x-ray picture and the usual complaint of dyspnea are nonspecific.

There are many different types of pulmonary function tests that may be used to provide valuable information about the lungs, as well as detect the presence of and/or monitor certain respiratory ...

Doctors use lung diffusion tests to measure how well a person’s lungs exchange oxygen and carbon dioxide. The test can detect lung damage and help diagnose lung conditions, including emphysema and ...

From asthma to chronic obstructive pulmonary disease (COPD), there are a variety of conditions that can affect the lungs. Wheezing or general shortness of breath may be signs that the lungs aren’t ...