Rogério Saad-Hossne

Learn More
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)
Effects of acetylsalicylic acid and acetic acid solutions on VX2 liver carcinoma in rabbits: in vivo analysis Effects of acetylsalicylic acid and acetic acid solutions on VX2 liver carcinoma in rabbits. In vivo analysis 1 Efeitos das soluções de aspirina e de ácido acético em fígado de coelhos portadores de tumor hepático VX2. Análise in vivo ABSTRACT(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)
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)
OBJECTIVE Although several inanimate bench models have been described for training of suture skills, so far, there is no ideal method for teaching and learning this skill during medical education. The aim was to evaluate whether bench model fidelity interferes in the acquisition of suture skills by novice medical students. METHODS 36 medical students with(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)
Effects of acetylsalicylic acid and acetic acid solutions on VX2 carcinoma cells: in vitro study 6-ORIGINAL ARTICLE Effects of acetylsalicylic acid and acetic acid solutions in VX2 carcinoma cells. In vitro analysis 1 Efeito da solução de ácido acetilsalicílico e de ácido acético sobre o carcinoma vx-2. Análise in vitro ABSTRACT Purpose: To analyze, in(More)
  • 1