title: Aortoesophageal fistula following nasogastric tube placement.
abstract: A 78-year-old woman was admitted to our hospital because of fresh cerebral infarction. She had been diagnosed as having rheumatoid arthritis, but had not been treated for 50 years. She could not take in sufficient food. Upper gastrointestinal endoscopy revealed no esophageal or gastric lesions, but the procedure was difficult because of her stiff neck from severe rheumatoid degenerative changes of the cervical spine. A nasogastric (NG) tube was placed, and enteral nutrition was initiated. On the 15th day from initiation of enteral nutrition, she presented hematemesis, and suddenly went into a state of shock and died. An autopsy revealed two esophageal ulcers, one of which penetrated into the descending thoracic aorta. The patient was diagnosed with hemorrhagic shock due to aortoesophageal fistula. We suspect that the NG tube compressed the esophageal wall, and ischemia caused the ulcers.
authors.affiliation: Division of Internal Medicine, Saiseikai Kanazawa Hospital, Akatsuchimachi Ni 13-6, Kanazawa, Ishikawa, 920-0353, Japan. kotarooe316@yahoo.co.jp.
authors.forename: Kotaro
authors.initials: K
authors.lastname: Oe
authors.affiliation: Division of Internal Medicine, Saiseikai Kanazawa Hospital, Akatsuchimachi Ni 13-6, Kanazawa, Ishikawa, 920-0353, Japan.
authors.forename: Tsutomu
authors.initials: T
authors.lastname: Araki
authors.affiliation: Division of Internal Medicine, Saiseikai Kanazawa Hospital, Akatsuchimachi Ni 13-6, Kanazawa, Ishikawa, 920-0353, Japan.
authors.forename: Akikatsu
authors.initials: A
authors.lastname: Nakashima
authors.affiliation: Division of Internal Medicine, Saiseikai Kanazawa Hospital, Akatsuchimachi Ni 13-6, Kanazawa, Ishikawa, 920-0353, Japan.
authors.forename: Tomoya
authors.initials: T
authors.lastname: Tsuchiyama
authors.affiliation: Division of Internal Medicine, Saiseikai Kanazawa Hospital, Akatsuchimachi Ni 13-6, Kanazawa, Ishikawa, 920-0353, Japan.
authors.forename: Yukihiro
authors.initials: Y
authors.lastname: Shirota
authors.affiliation: Division of Internal Medicine, Saiseikai Kanazawa Hospital, Akatsuchimachi Ni 13-6, Kanazawa, Ishikawa, 920-0353, Japan.
authors.forename: Tokio
authors.initials: T
authors.lastname: Wakabayashi
authors.affiliation: Department of Pathophysiological and Experimental Pathology, Kanazawa Medical University, Kahoku, Ishikawa, Japan.
authors.forename: Katsuaki
authors.initials: K
authors.lastname: Sato
keywords: Aortoesophageal fistula; Nasogastric tube; Rheumatoid arthritis