[Early complications and long-term results of the LeVeen peritoneo-venous shunt in the treatment of refractory ascites]. / Complicanze precoci e risultati a lungo termine dello shunt peritoneo-venoso di LeVeen nel trattamento dell'ascite refrattaria.

Results concerning 14 cirrhotic patients who underwent LeVeen peritoneo-venous shunt for refractory or complicated ascites are discussed. The most relevant early complications regard coagulation disorders (35.7%) with a 14.3% postoperative mortality. The functional result appears largely satisfactory, also in terms of long-term efficiency. Utility of a wide evacuation of ascitic fluid during the operation is underlined. Ascites drainage at operation doesn't compromise shunt function or renal resumption, furthermore it may prevent some life-threatening complications like DIC, esophageal varices rupture and congestive heart failure.

[Hepatic hemangioma: diagnosis and treatment]. / Emangioma epatico. Diagnosi e trattamento.

Cavernous hemangioma is the most common benign tumor of the liver. Most patients are asymptomatic and the tumor is discovered incidentally during diagnostics procedures, at laparotomy or at autopsy. Only 10% of hepatic hemangiomas reach dimensions that need surgical treatment. The role of surgical excision in their treatment has not been well defined. We report a careful examination of our casuistry and at the same time a study of the literature.