[Treatment of hydatid cyst of the liver. Our present attitude (author's transl)].

From 1968 to 1978 the authors treated 60 hydatid cysts of the liver. Echotomography and computerised axial tomography showed the topography of the cyst. However, coelio-mesenteric arteriography and cavography are essential before any kystectomy. In spite of its simplicity, resection of the salient dome of the diaphragm is less often used, owing to the risk of bile leakage and recurrence. Pericystectomy fulfils better our therapeutic objectives. It is more difficult to carry out for there is a risk of hemorrhage. Marsupialisation and hepatectomy are exceptional. Since 1974, 13 pericystectomies out of 15 patients have been carried out, whereas resection of the salient dome was previously the most commonly used procedure (40 out of 45 cases). Only regular immunological follow up is a reliable test of lasting cure.