十二指肠胃食管反流
duodenum gastroesophageal reflux
Duodenogastroesophageal reflux
十二指肠-胃食管反流
Duodenogastroesophageal reflux
十二指肠－胃－食管反流
duodenal gastroesophageal reflux DGER
经鼻食管胃十二指肠镜检查
transnasal esophagogastroduodenoscopy
食道胃十二指肠内视镜术
esophagogastroduodenoscopy
水溶性胃十二指肠摄影术
water soluble gastroduodenogram
胃、十二指肠恶性狭窄
Malignant Stricture of the Stomach and Duodenum
胃、十二指肠梗阻
Gastroduodenal obstruction
胃十二指肠穿孔
perforation of stomach and duodenum
Gastroduodenal perforation
胃十二指肠大出血
gastrointestinal massive hemorrhage