title: Pathology of aspiration pneumonia in mice.
abstract: A aspiration pneumonia caused in 3 female mice by food inhalation was examined histopathologically. Dark-red areas were observed macroscopically on the uncut lungs. The change was more severe in the superior and post-caval lobes of the right lung and the anterior part of the left lung. Microscopic examination revealed various-sized foreign bodies (inhaled food particles) accompanied by inflammatory cells and microorganisms in the tracheal lumen and the bronchiolar and alveolar spaces.
mesh_terms: D000818:Animals; D005260:Female; D008168:Lung / Q000473:pathology*; D051379:Mice; D008813:Mice, Inbred ICR; D011015:Pneumonia, Aspiration / Q000473:pathology / Q000662:veterinary*; D011650:Pulmonary Alveoli / Q000473:pathology; D012376:Rodent Diseases / Q000473:pathology*