Esther Ubiña

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BACKGROUND Rifabutin has been found to be effective in multi-resistant patients after various treatment cycles for Helicobacter pylori (HP) infection, but it has not been analysed as a second-line treatment. Therefore, we seek to compare the effectiveness of a treatment regimen including rifabutin versus conventional quadruple therapy (QT). METHODS Open(More)
The Dieulafoy lesion is a vascular anomaly generally located in proximal stomach. and consist of the presence of an artery of heavy caliber in the submucosa and mucosa, although the definitive diagnosis is anatomopathologic, with the endoscopic examination we can obtained a high precision approach. Is a rare cause of gastrointestinal bleeding although(More)
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