Patients were included in the study to whom, a routine high digestive endoscopy was performed to in a usual manner 26 requested by their physician, EGC was diagnosed through endoscopy and was confirmed through histology.
Se incluyeron en el estudio a los pacientes a quienes en una endoscopia digestiva alta de rutina realizada en la forma usual 26, solicitada por su médico tratante, se les diagnosticó CGT endoscópicamente y se confirmó por histología.