obstructive emphysema

obstructive emphysema
overinflation of the lungs associated with partial bronchial obstruction which interferes with exhalation.

Medical dictionary. 2011.

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  • localized obstructive emphysema — overinflation of a lobe or segment of lung, often due to partial bronchial obstruction; called also obstructive pulmonary overinflation …   Medical dictionary

  • obstructive pulmonary overinflation — localized obstructive emphysema …   Medical dictionary

  • Obstructive lung disease — Classification and external resources MeSH D008173 Obstructive lung disease is a category of respiratory disease characterized by airway obstruction. It is generally characterized by inflamed and easily collapsible airways, obstruction to airflow …   Wikipedia

  • Emphysema — For the condition describing air trapped under the skin, see subcutaneous emphysema. Emphysema Classification and external resources A lateral chest x ray of a person with emphysema. Note the barrel chest and flat diaphragm …   Wikipedia

  • Emphysema — 1) A lung condition featuring an abnormal accumulation of air in the lung s many tiny air sacs, a tissue called alveoli. As air continues to collect in these sacs, they become enlarged, and may break, or be damaged and form scar tissue. Emphysema …   Medical dictionary

  • emphysema — emphysematous /em feuh sem euh teuhs, see meuh , zem euh , zee meuh /, adj. emphysemic, adj. /em feuh see meuh, zee /, n. Pathol. 1. a chronic, irreversible disease of the lungs characterized by abnormal enlargement of air spaces in the lungs… …   Universalium

  • emphysema — n. air in the tissues. In pulmonary emphysema the air sacs (alveoli) of the lungs are enlarged and damaged, which reduces the surface area for the exchange of oxygen and carbon dioxide. Severe emphysema causes breathlessness, which is made worse… …   The new mediacal dictionary

  • Chronic obstructive pulmonary disease — Classification and external resources Gross pathology of a lung showing centrilobular type emphysema characteristic of smoking. This close up of the fixed, cut lung surface shows multiple cavit …   Wikipedia

  • Acute exacerbation of chronic obstructive pulmonary disease — An acute exacerbation of COPD is a sudden worsening of COPD symptoms (shortness of breath, quantity and color of phlegm) that typically lasts for several days. It may be triggered by an infection with bacteria or viruses or by environmental… …   Wikipedia

  • chronic obstructive pulmonary disease — noun a nonreversible lung disease that is a combination of emphysema and chronic bronchitis; usually patients have been heavy cigarette smokers • Hypernyms: ↑emphysema, ↑pulmonary emphysema, ↑chronic bronchitis * * * noun : pulmonary disease (as… …   Useful english dictionary

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