[Chronic bronchopneumopathies in chest x-ray findings at the Centro di Medicina Preventiva e Sociale].

Screening of secundary school children and the general opulation of the V. Monaldi Hospital Preventive and Social Medicine Centre,Naples showed a by no means negligible incidence of chronic bronchopneumopathy, particulary in infants. It is felt that, if untreated, these forms may be responsible for chronic respiratory insufficency in adulthood. Marker success in this respect has been obtained with anti-inflammatory and anti-bronchospastic substances, particularly a diethyl-aminoethoxyethylic ester of alpha-phenylbutyric acid. Preventive and social management is thus primarily directed at infants and the aged.