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Local Anesthetic Thoracoscopy for Undiagnosed Pleural Effusion
Published on: November 10, 2023
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[Management of Lung Abscess]
A Marra1, L Hillejan2, D Ukena3
1Thoraxchirurgie, Klinikum Bremen-Ost, Deutschland.
Zentralblatt Fur Chirurgie
|September 10, 2015
Summary
A lung abscess is a pus-filled cavity in the lung. While primary abscesses have a low mortality with antibiotics, secondary abscesses linked to underlying conditions have a poor prognosis.
Area of Science:
- Pulmonology
- Infectious Diseases
- Radiology
Context:
- Lung abscesses are infectious pulmonary diseases characterized by pus-filled cavities.
- They often present with an air-fluid level on imaging due to airway drainage.
- Primary abscesses occur in aspirators or healthy individuals, while secondary ones are linked to neoplasms or immune compromise.
Purpose:
- To summarize the etiology, diagnosis, and treatment of lung abscesses.
- To differentiate between primary and secondary lung abscesses and their prognoses.
- To highlight the role of imaging and antimicrobial therapy.
Summary:
- Lung abscesses are caused by oropharyngeal flora, commonly anaerobic bacteria and streptococci.
- Diagnosis relies on chest radiography and computed tomography (CT).
- Primary abscesses are treated with antibiotics ( <10% lethality), while secondary abscesses have a poor prognosis (up to 75% lethality) dependent on underlying conditions.
Impact:
- Antibiotic therapy is effective for primary lung abscesses, with a low mortality rate.
- Secondary lung abscesses have a significantly higher mortality rate, emphasizing the importance of managing underlying diseases.
- Interventional procedures like surgery or drainage offer high success rates when conservative treatment fails.
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