J92.0

Clinical Causes: Occupational exposure to asbestos, commonly in industries like construction, shipbuilding, and manufacturing Living in environments contaminated with asbestos fibers Secondary exposure through contaminated clothing or tools Environmental pollution in areas with asbestos mining or processing

Key Symptoms: Most individuals with pleural plaques experience no symptoms In some cases, discomfort or a dull ache in the chest Difficulty breathing or shortness of breath, especially if plaques are extensive Reduced lung function in advanced or extensive cases

Diagnosis Path: Diagnosis typically involves imaging studies such as chest X-rays or computed tomography (CT) scans. These imaging techniques reveal the characteristic calcified or non-calcified plaques along the parietal pleura, often located on the chest wall, diaphragm, or mediastinum. A detailed occupational and environmental history is crucial to identify asbestos exposure. Pulmonary function tests may be used to assess lung capacity and function but rarely provide definitive diagnosis in isolation.

Treatment Protocols: Pleural plaques are generally benign, and treatment mainly involves monitoring. Management focuses on addressing symptoms, if present, and preventing further asbestos exposure. Regular medical follow-up is recommended to monitor for potential development of related conditions like asbestosis, lung cancer, or mesothelioma. Supportive therapies such as respiratory exercises or medications for symptom relief may be suggested in symptomatic cases. Avoidance of further asbestos contact is paramount.