Hydatid hepatothoracic fistulas. A report of 30 cases.

A retrospective study was carried out on 30 patients with hepatothoracic transdiaphragmatic fistulas, classified as hepatopleural (5 cases), hepatopulmonary (11 cases), biliopleural (1 case) and biliobronchial (13 cases). Investigations included chest X-rays, bronchography, plain abdominal films, cholecystocholangiography, liver scanning, ultrasonography and CT scanning. Twenty-nine patients were submitted to 32 operations: two were performed in 1 case and three in another.