Asbestos exposure in the Monfalcone area. A social and pathological study of 100 autopsy cases.

Monfalcone is a coastal town with important shipyards. In the present investigation hyalin pleural plaques, lung asbestos bodies, and occupational history were studied in 100 consecutive autopsy cases, collected at the hospital of Monfalcone. Pleural plaques were observed in 72% of males and in 33% of females. Asbestos bodies were found after chemical digestion of pulmonary tissue in 94 cases, and an approximate estimation of their amount showed high or very high numbers in 39 cases. Occupational history, obtained from patients' relatives, was suggestive of occupational asbestos exposure in 60 cases, with 37 subjects having worked in the shipyards. Thirteen other patients had had a probable domestic exposure to asbestos. The severity of asbestos exposure in the Monfalcone area is emphasized.