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Updated: May 26, 2026

Pseudomonas aeruginosa Induced Lung Injury Model
Published on: October 29, 2014
Anaerobic bacterial infection of the lung
1Johns Hopkins University, School of Medicine, Baltimore, MD 21202, United States. jb@jhmi.edu
Abstract:
Anaerobic bacteria are relatively frequent pathogens in pulmonary infections that are associated with aspiration and its associated complications including aspiration pneumonitis, lung abscess, necrotizing pneumonia and empyema. These conditions have been studied since the early 1900's and substantial data with important clinical and microbiologic information are now readily available. However, the reports of these infections in the past 20 years have been sparse in number and much of the previous information relevant to this topic seems much less visible or apparent. The purpose of this report is to summarize the previous data and to celebrate the enormous contributions of Dr. Sydney Finegold to this topic.
Insights
Anaerobic bacteria frequently cause lung infections like aspiration pneumonitis and lung abscesses. This review synthesizes past research on these serious conditions, highlighting Dr. Sydney Finegold
Area of Science:
- Pulmonary Medicine
- Infectious Diseases
- Microbiology
Background:
- Anaerobic bacteria are common causes of pulmonary infections linked to aspiration.
- Complications include aspiration pneumonitis, lung abscess, necrotizing pneumonia, and empyema.
Observation:
- Historical data on these infections is extensive, dating back to the early 1900s.
- Recent reports (last 20 years) on these specific infections are notably sparse.
- Existing knowledge may be less accessible or visible than in the past.
Findings:
- This report consolidates historical clinical and microbiological data on anaerobic pulmonary infections.
- It emphasizes the significant contributions of Dr. Sydney Finegold to understanding these diseases.
Implications:
- Synthesizing this data aids in understanding and managing anaerobic lung infections.
- Increased visibility of this research supports current clinical practice and future studies.
- Recognizes the foundational work of Dr. Finegold in this field.
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