[A new conservative approach in the treatment of postoperative digestive-tract fistulas. Mechanical closure by a balloon-catheter].

Background: Digestive fistulas represent troublesome complication in patients operated in modern surgical wards where the improved surgical procedures and better intensive care enhance the surgeon to perform more aggressive approaches with a high surgical risk index. The management of a patient presenting a digestive-tract fistula is never easy, being its approach either conservative (TPN) or surgical. We applied an alternative surgical procedure consisting in a mechanical closure of the fistula using a balloon-catheter so as to improve outcome in those patients in whom medical tratment did not show satisfactory RESULTS.

[Congenital cysts of the liver. Their instrumental diagnosis and the indications for surgical treatment].

The authors report their experience of 8 cases of congenital cysts of the liver describing instrumental examinations used for diagnosis and different surgical operation performed. The Authors believe that the choice of surgical procedure, performed in symptomatic patients and large cysts, has to be according to different parameters as morphology and localization of the cysts and coexisting pathologies. Being non-malignant pathology, conservative surgery often avoids the complications of liver resection.