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The phase of resolution and/or remodeling following bacterial infections is commonly referred to as organizing pneumonia, both clinically and pathologically. The American Thoracic Society and the European Respiratory Society hold that "cryptogenic organizing pneumonia" is the preferred clinical term for this disease for multiple reasons: [6] [7]
Necrotizing pneumonia (NP), also known as cavitary pneumonia or cavitatory necrosis, is a rare but severe complication of lung parenchymal infection. [ 1 ] [ 2 ] [ 3 ] In necrotizing pneumonia, there is a substantial liquefaction following death of the lung tissue, which may lead to gangrene formation in the lung.
Pneumonia fills the lung's alveoli with fluid, hindering oxygenation. The alveolus on the left is normal, whereas the one on the right is full of fluid from pneumonia. Pneumonia frequently starts as an upper respiratory tract infection that moves into the lower respiratory tract. [55] It is a type of pneumonitis (lung inflammation). [56]
Pneumonia can be described as pneumonitis combined with consolidation and exudation of lung tissue due to infection with microorganisms. [5] The distinction between pneumonia and pneumonitis can be further understood with pneumonitis being the encapsulation of all respiratory infections (incorporating pneumonia and pulmonary fibrosis as major ...
An upper respiratory infection like the common cold, the flu, or COVID-19 Environmental irritants like smoke or dust A lower respiratory tract infections like bronchitis or pneumonia
Walking pneumonia is joining whooping cough and RSV on the list of lung infections making children sick this fall. (Imgorthand/E+/Getty Images)
Traditionally, time has been allowed for convalescence to happen. Nowadays, in some instances, where there is a shortage of hospital beds or of trained staff, medical settings can feel rushed and may have drifted away from a focus on convalescence.
Mary Lou Retton spoke Monday for the first time since her family said she was hospitalized with a form of pneumonia that her daughter described as life-threatening and "very rare.". The Olympic ...