title: Severe complicated oesophagitis.
mesh_terms: D001471:Barrett Esophagus / Q000150:complications*; D004942:Esophagitis, Peptic / Q000150:complications / Q000628:therapy*; D005748:Gastric Fundus / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D009853:Omeprazole / Q000627:therapeutic use
chemical_list: D009853:Omeprazole