Stapled versus handsewn methods for ileocolic anastomoses.

Background: Ileocolic anastomoses are commonly performed for right-sided colon cancer and Crohn's disease. The anastomosis may be constructed using a linear cutter stapler or by suturing. Individual trials comparing stapled versus handsewn ileocolic anastomoses have found little difference in the complication rate but they have lacked adequate power to detect potential small difference.

The role of radiofrequency ablation in the treatment of primary and metastatic tumours of the liver: initial lessons learned.

Aim: The majority of patients with hepatic malignancies are not suitable for potentially curative resection due to tumour size, location, inadequate hepatic reserve or widely spread disease. Radiofrequency ablation (RFA) is a novel technique of local tumour destruction by heat. The aim of this study was to report the initial experience with RFA in the management of primary and metastatic liver tumours in New Zealand.