ATELECTASIS
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Atelectasis can result from an
obstruction (blockage) of the airways that affects tiny air scas
called alveoli. Alveoli are very thin-walled and contain a rich
blood supply. They are important for lung function, since their
purpose is the exchange of oxygen and carbon dioxide. When the
airways are blocked by a mucous "plug," foreign object, or tumor,
the alveoli are unable to fill with air and collapse of lung tissue
can occur in the affected area. Atelectasis is a potential
complication following surgery, especially in individuals who have
undergone chest or abdominal operations resulting in associated
abdominal or chest pain during breathing. Congenital atelectasis can
result from a failure of the lungs to expand at birth. This
congenital condition may be localized or may affect all of both
lungs. |
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| ATELECTASIS RELATED ITEMS |
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