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Aspiration pneumonia is typically diagnosed by a combination of clinical circumstances (people with risk factors for aspiration) and radiologic findings (an infiltrate in the proper location). [1] A chest x-ray is typically performed in cases where any pneumonia is suspected, including aspiration pneumonia. [ 18 ]
People with significant underlying disease or injury are at greater risk for developing respiratory complications following pulmonary aspiration, especially hospitalized patients, because of certain factors such as depressed level of consciousness and impaired airway defenses (gag reflex and respiratory tract antimicrobial defense system ...
Therefore, it is important to consider chronic foreign body aspiration in patients whose histories include unexplained recurrent pneumonia or lung abscess with or without fever. [ 7 ] In adults, the right lower lobe of the lung is the most common site of recurrent pneumonia in foreign body aspiration. [ 2 ]
It is the most common bacterial pneumonia found in adults, the most common type of community-acquired pneumonia, and one of the common types of pneumococcal infection. The estimated number of Americans with pneumococcal pneumonia is 900,000 annually, with almost 400,000 cases hospitalized and fatalities accounting for 5-7% of these cases. [2]
Since it results from aspiration either type is called aspiration pneumonia. [1] [2] [3] Although gram-negative bacilli are a common cause they are rarely found in the respiratory tract of people without pneumonia, which has led to speculation of the mouth and throat as origin of the infection. [1] [2]
Doctors have long urged people ages 50 and older to get a shot to protect against bacterial pneumonia. CDC lowers recommendation age for pneumonia vaccine to adults 50 and older Skip to main content
MAC causes disseminated disease in up to 40% of people with HIV in the United States, producing fever, sweats, weight loss, and anemia. [11] [12] [13] Disseminated MAC (DMAC) characteristically affects people with advanced HIV disease and peripheral CD4 cell counts less than 50 cells/uL. Effective prevention and therapy of MAC has the potential ...
Pneumonitis describes general inflammation of lung tissue. [1] [2] Possible causative agents include radiation therapy of the chest, [3] exposure to medications used during chemo-therapy, the inhalation of debris (e.g., animal dander), aspiration, herbicides or fluorocarbons and some systemic diseases.