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TAP blocks increased anaesthesia time by 14 min on average but offered no clinically important benefit over local anaesthetic port-site infiltration to paediatric patients undergoing laparoscopic appendicectomy.

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Abdominal contouring operations are in high demand after massive weight loss. Anecdotally, wound problems seemed to occur frequently in this patient population. Our study was designed to delineate risk factors for wound complications after body contouring. Our retrospective institutional analysis was assembled from 222 patients between 2001 and 2006 who underwent either abdominoplasty (N = 89) or panniculectomy (N = 133). Weight loss surgery (WLS) before body contouring occurred in 63% of our patients. Overall the wound complication rate in these patients was 34%: healing-disturbance 11%, wound infection 12%, hematoma 6%, and seroma 14%. WLS patients had an increase in wound complications overall (41% vs. 22%; P < 0.01) and in all categories of wound complications compared with non-WLS-patients by univariate methods of analysis. In a multivariate regression model, only American Society of Anesthesiologists Physical Status Classification was a significant independent risk factor for wound complications. In conclusion, WLS patients are at increased risk for wound complications and American Society of Anesthesiologists Physical Status Classification is the most predictive of risk.

The goal to create a standardized diagnostic classification scheme of food-related gastrointestinal hypersensitivity disease syndromes included the diagnosis of eosinophilic gastroenteritis. This article reviews the history of this diagnosis and the current concepts of this complex disorder. The common symptoms from the literature are discussed. Because no standards for this diagnosis exist, the wide variety of diagnostic criteria from the literature are presented. No consistent immunologic abnormalities have been associated with the diagnosis of eosinophilic gastroenteritis in the literature. A review of the current immunologic concepts associated with the diagnosis of eosinophilic gastroenteritis is presented. The history of this disorder, which spans more than 6 decades is also discussed. The contributions made by the original authors during this period are presented. Attention was directed to the variety of clinical features associated with this disorder, but particular attention was paid to the evolution of the pathophysiologic mechanisms proposed. Some of the difficulties associated with the prospective study of patients with eosinophilic gastroenteritis are also discussed. The establishment of appropriate control populations, as well as the fundamental difficulties encountered with the establishment of the certainty of the link between abnormal immunohistochemical findings, and initial clinical symptoms are presented and discussed. A new classification system is proposed for food-related gastrointestinal hypersensitivity disease syndromes. Age, symptoms, and the region of the gastrointestinal tract involved were the variables that were considered most important by consensus opinion. Finally, recommendations to refocus our collective investigative efforts are presented.

Episodic infliximab retreatment--specifically, a distant second infusion--is associated with high rates of severe systemic reaction in adults, but not children. We recommend multiple early infusions of infliximab if retreatment is anticipated in adult patients to avoid the development of delayed severe systemic reactions.