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[Pleural plaque fibrosis: a clinical case]
F Iovino1, F Lojodice, F Cimmino
1Cattedra di Chirurgia Generale, Facoltà di Medicina e Chirurgia, Seconda Università degli Studi di Napoli.
Annali Italiani Di Chirurgia
|August 6, 1999
Summary
Asbestos exposure can cause pleural plaques, a benign lung condition. This condition, characterized by fibrous tissue on the pleura, is common in high-risk individuals and requires no treatment.
Area of Science:
- Occupational Medicine
- Pulmonology
- Pathology
Background:
- Asbestos exposure is a known risk factor for pleural diseases.
- Pleural plaques are a common manifestation of asbestos exposure.
Observation:
- A 52-year-old male worker with 20 years of asbestos exposure presented with asymptomatic bilateral pleural opacities.
- CT scans revealed multiple lesions on the posterolateral pleura.
- CT-guided Fine Needle Aspiration Biopsy (FNAB) was inconclusive, but surgical pleural biopsy confirmed hyaline tissue with calcifications and low-grade inflammation.
Findings:
- Pleural plaques are typically multifocal, bilateral, and affect the parietal pleura.
- The pathogenesis of pleural plaques is not fully understood.
- Pleural plaques are benign, asymptomatic, and not associated with mesothelioma.
Implications:
- Pleural plaques are a marker of asbestos exposure and necessitate screening in high-risk populations.
- Early detection through screening is crucial for individuals with occupational asbestos exposure.
- No specific treatment is required for pleural plaques, but monitoring may be considered.