Publications by authors named "Gustavo Perez Alvarez"

We report the case of a 62-year-old woman with no history of interest who presented with dyspepsia of 2 years' standing. Gastroscopy revealed a subepithelial lesion at the greater antral curvature with irregular surface and preserved mucosal and vascular pattern, 15 mm in diameter. Because of clinical persistence a radial endoscopic ultrasonogram (EUS) was performed, which showed a well-delimited hypoechoic lesion with heterogeneous areas that was dependent on the muscularis mucosae layer.

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Background: Helicobacter pylori antibiotic resistance is an increasing problem worldwide. Pylera may be an option as salvage therapy.

Aim: To assess the effectiveness, safety, and tolerance of Pylera as a third-line in clinical practice.

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