ABSTRACT
Currently, transnasal esophagogastroduodenoscopy using an ultrathin endoscope is being widely carried out as a screening test for early gastric cancer. We compared the diagnostic utility of ultrathin esophagogastroduodenoscopy with that of conventional esophagogastroduodenoscopy in detecting 42 lesions of early gastric cancer that had a diameter of Subject(s)
Endoscopes
, Endoscopy, Digestive System
, Mass Screening/instrumentation
, Stomach Neoplasms/diagnosis
, Aged
, Early Detection of Cancer
, Female
, Humans
, Male
, Middle Aged
