[Contribution to the study of "wet lung". Radiological and clinico-functional changes induced by depletion therapy in 5 patients with chronic bronchopulmonary disease].

The Authors consider the global evaluation of clinical and functional data in patients with the following radiological features: 1) X-ray thoracic aspects characterized by marked broncho-vascular bundles and diffusion of reticular nodulation as in diffuse interstitial pulmonary fibrosis; 2) lack of ECG and clinical signs of heart failure. Since a reversibility of radiological alterations was considered a favourable reply to bleeding and diuretic acute and long term therapy the Authors suggest that these patterns should be related to a different distribution of hydric and haematic masses with a decreasing of interstitial pulmonary oedema which contributes to a full interlobar septa like "D" lines shadows, according to Kreel, (1975). The Authors, moreover, relate these clinical, functional and radiological aspects to the patterns of "wet lung" distinguished from the cardiac lung caused by congestive heart failure and from interstitial lung fibrosis.