Mario Trejo Perea

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OBJECTIVE Admission of patients with acute complications of diverticular disease is frequent and operative management remains controversial. The aim of this study was to investigate the efficacy and safety of resection, intra-operative colonic lavage and primary anastomosis in patients who require urgent laparotomy to treat complications of diverticular(More)
In this paper a contrast operator built by means of two primitives involving Weber's Law is presented. The proposed contrast mapping has two objectives, in the first place the contrast enhancement and in the second, the normalization of the processed image. The contrast enhancement is based on the image background detection; this parameter is computed(More)
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