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18 de ago. de 2022 · Aspiration pneumonia tends to involve dependent areas of the lung; posterior segments of the upper lobes and apical segments of the lower lobes (Br J Radiol 2010;83:998) Pathophysiology Bacteria can reach the lungs in several ways ( Semin Diagn Pathol 2017;34:498 )
Histopathology of aspiration pneumonia not associated with food or other particulate matter: a clinicopathologic study of 10 cases diagnosed on biopsy. Am J Surg Pathol. 2011 Mar;35 (3):426-31. doi: 10.1097/PAS.0b013e3182092bb1.
- Samuel A. Yousem, Christopher Faber
- 2011
8 de mai. de 2023 · The term aspiration pneumonitis refers to inhalational acute lung injury that occurs after aspiration of sterile gastric contents. In an observational study, it is found that the risk of patients hospitalized for community-acquired pneumonia in developing aspiration pneumonia is found to be about 13.8%.
- Raghavendra R. Sanivarapu, Joshua Gibson
- 2023/05/08
13 de fev. de 2019 · Our understanding of the interaction between bacteria and the lung has improved. We examine this improvement, along with changing concepts of the microbiology and pathogenesis of aspiration...
31 de jul. de 2023 · Histopathology. The histopathology in pneumonia can be broadly studied under 2 main headings: bronchopneumonia/lobular pneumonia or lobar pneumonia. Lobar Pneumonia. Lobar pneumonia is diffuse consolidation involving the entire lobe of the lung. Its evolvement can be broken down into 4 stages as follows:
- University of Pennsylvania
- 2023/07/31
1 de jan. de 2021 · Abstract. Context.—: Respiratory failure appears to be the ultimate mechanism of death in most patients with severe coronavirus disease 2019 (COVID-19) infection. Studies of postmortem COVID-19 lungs largely report diffuse alveolar damage and capillary fibrin thrombi, but we have also observed other patterns. Objective.—:
2 de set. de 2020 · Other histological lesions, including infections (mainly bacterial, rarely fungi and mycobacterial), tumors (three malignant and one benign), aspiration pneumonia (two cases), and lung...
