title: [Diagnostic use of fibrogastroscopy in the operated stomach].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D005336:Fiber Optic Technology; D005773:Gastroscopy / Q000379:methods*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011178:Postgastrectomy Syndromes / Q000175:diagnosis* / Q000453:epidemiology; D013030:Spain; D013274:Stomach Neoplasms / Q000175:diagnosis / Q000601:surgery*
vernacular_title: Utilidad diagnóstica de la fibrogastroscopia en el estómago operado