The gastro-oesophageal junction in duodenal ulcer after operation.
D004381:Duodenal Ulcer / Q000503:physiopathology / Q000601:surgery*; D004943:Esophagogastric Junction / Q000503:physiopathology*; D005743:Gastrectomy; D005774:Gastrostomy; D006548:Hernia, Diaphragmatic / Q000453:epidemiology; D006801:Humans; D008365:Manometry; D011708:Pylorus / Q000601:surgery; D014628:Vagotomy