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  1. Jan 7, 2024 · Lobar pneumonia, also known as non-segmental pneumonia or focal non-segmental pneumonia 7, is a radiological pattern associated with homogeneous and fibrinosuppurative consolidation of one or more lobes of a lung in response to bacterial pneumonia.

  2. Jun 13, 2020 · The most common cause of bacterial pneumonia in the U.S. is Streptococcus pneumoniae. This type of pneumonia can occur on its own or after you've had a cold or the flu. It may affect one part (lobe) of the lung, a condition called lobar pneumonia. Bacteria-like organisms. Mycoplasma pneumoniae also can cause pneumonia.

  3. Sep 1, 2021 · Macroscopical investigation revealed pneumonia with lobar involvement in 85% of the cases (Fig. 1 A). Pneumonia affected only one lung in 61% (77.4% of the right lung), and both lungs in 39%. It was restricted to one lobe in 16.4% of cases, to two in 30.3%, to three in 30.3%, and to four in 9.2%.

  4. www.hopkinsmedicine.org › conditions-and-diseases › pneumoniaPneumonia | Johns Hopkins Medicine

    Infectious Diseases. What is pneumonia? Pneumonia is an infection of one or both of the lungs caused by bacteria, viruses, or fungi. It is a serious infection in which the air sacs fill with pus and other liquid. Lobar pneumonia affects one or more sections (lobes) of the lungs.

  5. Jun 13, 2020 · Treatment for pneumonia involves curing the infection and preventing complications. People who have community-acquired pneumonia usually can be treated at home with medication. Although most symptoms ease in a few days or weeks, the feeling of tiredness can persist for a month or more.

  6. Lobar Pneumonia Pathologic Features. Lobar pneumonia results when inhaled organisms reach the subpleural zone of the lung and produce alveolar wall injury with severe hemorrhagic edema. This is followed by a rapid multiplication of organisms and invasion of the infected edema fluid by polymorphonuclear leukocytes.

  7. Nov 3, 2023 · Lobar pneumonia is an acute inflammatory disease characterized by diffuse cellulose exudation in alveolar space, usually involving all or most of the lobar [1]. This disease is common in young adults, and the most common pathogenic bacteria is Streptococcus pneumoniae.

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