The hazard of associated esophageal hiatal hernia in patients operated on for abdominal disease.
D000005:Abdomen / Q000601:surgery*; D003964:Diaphragm; D004194:Disease; D004935:Esophageal Diseases; D004947:Esophagus; D006547:Hernia; D006548:Hernia, Diaphragmatic / Q000150:complications*; D006551:Hernia, Hiatal; D013514:Surgical Procedures, Operative / Q000150:complications*
ABDOMEN/surgery; ESOPHAGUS/diseases; HERNIA, DIAPHRAGMATIC/complications; SURGERY, OPERATIVE/complications