Deterrence/Prevention
Control of asbestos in the workplace is the most effective method for preventing asbestosis.
Complications
The following complications may be observed:
- Pulmonary hypertension
- Cor pulmonale
- Right-sided heart failure
- Progressive respiratory insufficiency: The risk factors for developing this complication are cumulative amount of asbestos inhaled; degree of dyspnea; cigarette smoking; combined pulmonary and pleural involvement; honeycombing visible on radiographs; and a high number of neutrophils, eosinophils, and fibronectin in BAL fluid.
- Malignancy: A higher risk of lung carcinoma has been found in patients with asbestosis. Patients with asbestosis are also at risk for malignant mesothelioma and carcinomas of upper respiratory tract, esophagus, biliary system, and kidney.
Patient Education
Inform patients of the work-related causes of asbestosis (see Medical Care). For excellent patient education resources, visit eMedicine's Procedures Center. Also, see eMedicine's patient education article Bronchoscopy.
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