title: [Tracheal obstruction caused by bucking during general anesthesia in a patient with a mediastinal tumor].
abstract: An eleven-year-old girl underwent an open biopsy of a mediastinal tumor extending from the foreneck to the tracheal carina under general anesthesia. Immediately following the bucking developed at the end of the surgery, she fell into serious ventilatory difficulty. A bronchoscopic examination revealed that the tracheal membrane had protruded into the tracheal lumen by its contraction concurring with the bucking, resulting in the obstruction of the endotracheal tube outlet. Endotracheal anesthesia might accompany tracheal stenosis by bucking, particularly in patients with a tumor surrounding the trachea.
authors.affiliation: Department of Anesthesiology, Kumamoto University School of Medicine.
authors.forename: M
authors.initials: M
authors.lastname: Nakamura
authors.forename: R
authors.initials: R
authors.lastname: Nakayama
authors.forename: M
authors.initials: M
authors.lastname: Sakamoto
authors.forename: K
authors.initials: K
authors.lastname: Ushijima
authors.forename: H
authors.initials: H
authors.lastname: Terasaki
mesh_terms: D000768:Anesthesia, General / Q000009:adverse effects*; D002648:Child; D005260:Female; D006801:Humans; D007431:Intraoperative Complications; D007442:Intubation, Intratracheal / Q000009:adverse effects; D008479:Mediastinal Neoplasms / Q000601:surgery*; D012120:Respiration Disorders / Q000209:etiology*; D014135:Tracheal Stenosis / Q000209:etiology*