Diseases, Conditions, Syndromes

Filmmaker David Lynch has emphysema

David Lynch, who transformed television and film with series such as "Twin Peaks" and movies like "Blue Velvet" and "Mulholland Drive," announced Monday that he is battling the lung disease emphysema.

Genetics

COPDGene study follows emphysema patients over 10 years

Researchers at National Jewish Health evaluating computerized tomography (CT) scans of emphysema progression in the COPDGene study showed that, during a span of 10 years, participants with pre-existing emphysema who continued ...

Diseases, Conditions, Syndromes

Isolating the molecules that trigger emphysema

Emphysema is the major debilitating component of the lethal chronic obstructive pulmonary disease (COPD), which was the third leading cause of death worldwide in 2019, causing 3.23 million deaths.

Diseases, Conditions, Syndromes

Many Black men with 'normal' lung function may actually have emphysema

A significant percentage of Black men found to have normal lung function after race-based adjustments to spirometry were actually found to have emphysema on their computed tomography (CT) scans, according to research published ...

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Emphysema is a long-term, progressive disease of the lungs that primarily causes shortness of breath. In people with emphysema, the tissues necessary to support the physical shape and function of the lungs are destroyed. It is included in a group of diseases called chronic obstructive pulmonary disease or COPD (pulmonary refers to the lungs). Emphysema is called an obstructive lung disease because the destruction of lung tissue around smaller sacs, called alveoli, makes these air sacs unable to hold their functional shape upon exhalation. It is often caused by long-term exposure to air pollution or smoking.

The term emphysema means swelling and comes from the Greek ἐμφυσᾶν emphysan meaning inflate, itself composed of ἐν en meaning in and φυσᾶν physan meaning breath, blast.

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