Original article
Usefulness of systematic chromoendoscopy with a double dye staining technique for the detection of dysplasia in patients with premalignant gastric lesions
Utilidad de la endoscopia sistemática con bicromoendoscopia para la detección de displasia en pacientes con lesiones premalignas gástricas
Víctor Yep-Gamarraa, Cristian Díaz-Vélezb, Isis Araujoc, Àngels Ginèsc, Gloria Fernández-Esparrachc,
Corresponding author
a Hospital Regional Lambayeque, Peru
b Dirección de investigación del Hospital Regional de Lambayeque, Facultad de Medicina, Universidad San Martín de Porres-Filial Norte, Peru
c Unidad de Endoscopia, Servicio de Gastroenterología, ICMDiM, IDIBAPS, CIBEREHD, Hospital Clínic, Universitat de Barcelona, Spain
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