Ileal pouch anal anastomosis with close rectal dissection using automated vessel sealers for ulcerative colitis: a promising alternative.

Background: Despite decennia of experience, ileal pouch anal anastomosis for ulcerative colitis is still associated with high complication rates. The development of automatic vessel sealers has resulted in the revival of a promising surgical alternative to the conventional procedure: close rectal dissection. By preserving the mesorectal layer it is hypothesized that nerve-related and other postoperative complications can be reduced.

Management of acute pancreatitis in the intensive care unit.

Acute pancreatitis is a disease with a variety of symptoms. In patients in whom the disease takes a more severe course, stabilization is mandatory, often in a high dependency unit or intensive care unit. When the pancreatitis is of biliary origin and cholangitis and cholestatic changes are proven or suspected, an endoscopic cholangiopancreaticography is indicated.