We describe the incidental finding of an aneurysm of the left branch of the portal vein in a patient without liver pathology. The diagnosis was confirmed by Doppler ultrasound.LEARNING POINTSPortal vein aneurysms are rare but have been described in patients with cirrhosis and portal hypertension.In most cases they are stable and do not progress.However, they do require follow-up in case serious complications develop.

We describe a case of emphysematous pancreatitis, a rare and serious complication of acute pancreatitis, which has a high mortality rate.LEARNING POINTSThe development of emphysematous pancreatitis implies the existence of infected necrosis.It is characterized by the replacement of the pancreatic bed by gas presence.The development of endoscopic techniques represents a promising advance in the treatment of this condition.