No abstract

Laparoscopic colectomy can be performed safely in obese patients, with shorter postoperative recovery than that with open colectomy. Although obesity is associated with a high conversion rate, outcome in these converted cases is comparable to the matched open cases.

Over the last decade, the incidence of gallbladder cancer has reduced in patients older than 50 years with an increased incidence in younger patients. Survival of patients has also improved over the last decade. The number of patients undergoing surgery has reduced with an increase in the use of radiotherapy.

Survival of patients with anal melanoma is similar after local excision or rectal resection irrespective of whether patients have localized or regional stage of disease.

Large colonic polyps unresectable at colonoscopy are associated with a high rate of unsuspected cancer. This requires a formal colectomy rather than transcolonic polypectomy. Laparoscopic colectomy offers safe and effective management of these polyps with the benefits of accelerated postoperative recovery.