Reduction of intussusception: defining a better index of successful non-operative treatment.

The reported non-operative reduction rate for intussusception is usually the proportion of attempted non-operative (radiological) reductions that succeed, which we term the "selective reduction rate." This value shows wide variation that may result from selection bias that is difficult to quantify because data regarding primary operative treatment are frequently lacking. The proportion of patients with late clinical presentation or pathological lead points can also distort the apparent efficacy of non-operative treatment.

A four-year retrospective study and review of selection criteria and post-operative complications of stapled haemorrhoidopexy.

Background: Severe life-threatening complications have been reported from the use of procedure for prolapsed haemorrhoids (PPH). First, we assessed post-operative complication rates over 4 years of PPH experience. We then sought to assess the impact of selection criteria for patients receiving PPH on post-operative complication rates and review our findings in the context of published literature.