Experimental model of severe acute pancreatitis in rabbits.

Purpose: To develop an experimental model of severe acute pancreatitis in rabbits through a pancreatic ductal injection of sodium taurocholate.

Methods: Twenty-four albino rabbits of the New Zealand lineage were distributed into four groups of six animals (A, B, C and S). The rabbits of three experimental groups (A, B and C) were submitted to a laparatomy and received a pancreatic ductal injection of 1 ml/kg sodium taurocholate 5%.

Laparoscopic enucleation of pancreatic insulinomas.

Insulinomas are rare endocrine pancreatic tumors whose incidence has been increasing in recent years owing to early detection by clinical and radiologic, such as remote neural monitoring, computed tomography (CT), and ultrasound (US) findings. The classical treatment consists of open surgical resection, which is associated with relative morbidity and mortality rates. The aim of this paper was to present 5 patients who were diagnosed with pancreatic insulinomas that were treated by laparoscopic resection.