ABSTRACT
Two hundred subjects were evaluated using a standardised questionnaire in order to determine possible exposure to asbestos: 50 patients with a carcinoma of the larynx (mean age: 59.2 +/- 1.6 years), 50 patients with a carcinoma of the bronchus (mean age 61.2 +/- 1.5 years) and 100 controls. Rates concerning exposure to asbestos were 27.8%, 23.4% and 4% respectively. The difference between the carcinoma patients and the controls was significant (p less than 0.001). The mean time lapse between the first exposure to asbestos and the development of malignant disease was shorter for the larynx (28.5 +/- 4 years) than for the lung (46.2 +/- 4.2): p less than 0.01. This study confirms the aetiological role of asbestos in the pathogenesis of carcinoma of the larynx as well as carcinoma of the lung, and raises the problem of their medicolegal compensation.
