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Aspiration pneumonia is a type of lung infection that is ... Some cases of aspiration pneumonia are caused by aspiration ... Radiological review shows chronic ...
Aspiration pneumonia is when bacteria is carried into the respiratory tract via aspiration and subsequently causes an infection of the lung. Any substance or object that is aspirated into the airway has the potential of carrying infectious agents with it into the respiratory tract.
The resulting lung inflammation is not an infection but can contribute to one, since the material aspirated may contain anaerobic bacteria or other unusual causes of pneumonia. Aspiration is a leading cause of death among hospital and nursing home patients, since they often cannot adequately protect their airways and may have otherwise impaired ...
Pneumonia is an infection of one or both lungs. It causes air sacs to fill up with fluid or pus, according to the U.S. National Institutes of Health. ... The most common causes of pneumonia are ...
Aspiration pneumonia: Particles entering the lungs can cause infections. [8] Structural changes: Repeating obstruction or trauma may scar or narrow the upper airway. This is called subglottic or tracheal stenosis. [9] [page needed] Voice changes: Chronic damage to the vocal cords may cause permanent voice changes or loss. [1] [page needed]
X-ray presentations of pneumonia may be classified as lobar pneumonia, bronchopneumonia, lobular pneumonia, and interstitial pneumonia. [75] Bacterial, community-acquired pneumonia classically show lung consolidation of one lung segmental lobe , which is known as lobar pneumonia. [ 42 ]
When a substance other than air fills an area of the lung it increases that area's density. On both x-ray and CT, this appears more grey or hazy as opposed to the normally dark-appearing lungs. Although it can sometimes be seen in normal lungs, common pathologic causes include infections, interstitial lung disease, and pulmonary edema. [2] [3]
White lung syndrome, or white lung pneumonia, is getting attention after an outbreak in Ohio. Experts explain symptoms, causes, treatment, and prevention.