[Asbestos-induced lung diseases].

Asbestos fibres have potent cancerogenic and fibrogenic properties and may lead to development of cancer and fibrosis in the lung parenchyma and pleura. The Danish Ministry of Employment has established rules which should prevent development of disease when working with asbestos in future but, on account of the very long latent period between exposure and development of asbestos-related disease, these conditions will still occur during the next 30-40 years. Primarily, the more benign pleural plaques will be concerned but serious disease such as bronchial carcinoma and pleural mesothelioma will occur in the future. When patients are encountered who present symptoms or objective/paraclinical findings which are compatible with disease produced by asbestos, it is important to remember that exposure to asbestos may be many decades ago and, particularly where the malignant conditions are concerned, exposure need not have been particularly massive or prolonged. All cases where asbestos-related disease is suspected should be notified to the insurance administration.