title: Unusual Shape of Esophageal Stricture After Use of Nasogastric Tube.
authors.affiliation: Division of Gastroenterology and Hepatology, Department of Internal Medicine, Institute of Digestive Disease and Nutrition Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea.
authors.forename: In Kyung
authors.initials: IK
authors.lastname: Yoo
authors.affiliation: Division of Gastroenterology and Hepatology, Department of Internal Medicine, Institute of Digestive Disease and Nutrition Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea.
authors.forename: Hoon Jai
authors.initials: HJ
authors.lastname: Chun
authors.affiliation: Division of Gastroenterology and Hepatology, Department of Internal Medicine, Institute of Digestive Disease and Nutrition Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea.
authors.forename: Bora
authors.initials: B
authors.lastname: Keum
mesh_terms: D000368:Aged; D004940:Esophageal Stenosis / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D004945:Esophagoscopy; D004947:Esophagus / Q000473:pathology*; D005260:Female; D006801:Humans; D007441:Intubation, Gastrointestinal / Q000009:adverse effects*; D011859:Radiography