External compression of the cardia related to gastroesophageal reflux.
D000818:Animals; D002299:Cardia / Q000503:physiopathology*; D004943:Esophagogastric Junction / Q000503:physiopathology; D005764:Gastroesophageal Reflux / Q000503:physiopathology*; D000882:Haplorhini; D008251:Macaca; D011312:Pressure