Tirso Pérez Medina

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Pial arteriovenous (AV) fistulae have rarely been diagnosed in utero. They are characterized by one or more pial arteries flowing directly into a cortical vein without any shunt or interposed capillary bed. In the fetus and the newborn up to 2 years of age, the most common clinical manifestation is heart failure resulting from fistula overload. Later on,(More)
Beer is a natural beverage low calorie, low degree of alcohol, no fats or sugars and a significant amount of carbohydrates, vitamins, and proteins. Beneficial health qualities are based on the presence in the beer of antioxidant compounds (polyphenols), which reduce the presence of free radicals in the organism, and phytoestrogens, elements biosimilars to(More)
BACKGROUND Urogenital prolapse is a condition that affects 1 to 43% of post-hysterectomized patients. Since several years some synthetic meshes have been used to repair pelvic floor, and apparently they have advantages over them predecessors. OBJECTIVE To evaluate the efficacy and security of polypropylene meshes in the repair of urogenital prolapse. (More)
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