[Postoperative infections: the use of thymostimulin (TP1) in patients at risk].

The authors report data related to 212 surgical patients at risk because immunocompromised. Patients were divided in two homogeneous groups, one treated with Thymostimulin and the other as a control group, all affected by severe pathologies. Patients presenting postoperative complications directly related to technical reasons were excluded.

[Pancreatic pseudocysts: a rare complication of the Warren distal splenorenal shunt].

The authors report a case of distal splenorenal shunt with splenopancreatic disconnection complicated by a huge pancreatic pseudocyst. This complication has not been described in the literature so far. The etiology and the opportunity of the splenopancreatic disconnection are discussed.

[Angiomyolipoma of the kidney: a case of spontaneous rupture].

After reporting the general features of renal angiomyolipoma (AML), either isolated or associated to other conditions (Bourneville sclerosis, Wunderlich's syndrome), the Authors discuss a case complicated by perirenal spontaneous hematoma, undergone emergency operation (simple nephrectomy). At a 3 year follow-up the patient is in good general and local conditions (negative TC, normal renal function, preexistent hypertension disappeared). Literature is reviewed and some considerations about diagnosis and surgical tactics are reported.