Splenic Artery Pseudoaneurysm Rupture into a Pancreatic Pseudocyst with its Subsequent Perforation as the Cause of a Massive Intra-Abdominal Bleeding - Case Report.

Pseudocysts account for approximately 70% of all cystic lesions of the pancreas. One of the most dangerous complications of pancreatic pseudocysts is bleeding into the cystic lumen; the most common cause of the bleeding is a splenic artery pseudoaneurysm rupture. This paper presents the case of a 37-year-old man treated surgically for a massive intra-abdominal haemorrhage caused by a splenic artery pseudoaneurysm rupture into the lumen of a tail of pancreas pseudocyst with its subsequent perforation into the abdominal cavity and retroperitoneal space.

[Hormonal islet cell tumors. Proposition of a diagnostic-therapeutic model].

Islet cell tumors make a serious therapeutic problem due to their specific clinical presentation and the necessity of applying a variety of multidisciplinary diagnostic and therapeutic methods. The authors present their own algorithm for diagnosing and treatment of islet-cell tumors worked out basing on many-year experience.

[Value of ultrasonography for the diagnosis of cholelithiasis in light of surgical verification].

Up to the age of ultrasonography the cholelithiasis diagnostics has been based on the radiologic examination that is on the peroral cholecystography introduced by Graham and Cole in 1924 as well as on the intravenous cholangiography performed for first time by Langecker and Harwat in 1952. During last years the cholelithiasis diagnostics is more and more frequently based on the ultrasonographic examination. The purpose of this study was in evaluation of ultrasonography in detection of cholelithiasis.