Rogério Saad-Hossne

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BACKGROUND The search for alternative and effective forms of training simulation is needed due to ethical and medico-legal aspects involved in training surgical skills on living patients, human cadavers and living animals. AIMS To evaluate if the bench model fidelity interferes in the acquisition of elliptical excision skills by novice medical students.(More)
BACKGROUND/AIMS Postoperative endoscopic recurrence (PER) occurs in nearly 80% of patients 1 year after ileocecal resection in patients with Crohn's disease (CD). Biological agents were more effective in reducing the rates of PER in comparison with conventional therapy, in prospective trials. The aim of this study was to compare the PER rates of biological(More)
BACKGROUND Because of ethical and medico-legal aspects involved in the training of cutaneous surgical skills on living patients, human cadavers and living animals, it is necessary the search for alternative and effective forms of training simulation. AIMS To propose and describe an alternative methodology for teaching and learning the principles of(More)
1 score as mucosal normality, differently of the criteria of the Korean study. 1-4 However, only one patient in the sample presented as an i-1 after surgery, what would not influence significantly the final results of recurrence. There is quite a consensus in the literature that smoking, previous resections and penetrating CD are significant risk factors(More)
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