title: [Pathologic swallowing pattern after tumor surgery of oro- and hypopharynx. Analysis with differentiated deglutition imaging].
abstract: Dysphagia is a common complaint following surgical intervention in the oral cavity and hypopharynx, often leading to prolonged postoperative recovery. Videofluoroscopy allows detailed visualization of deglutition, demonstrating the morphology as well as the functional aspects. Therefore, videofluoroscopy provides the basis for further therapeutic management. We discuss the pathology of deglutition in 19 patients recovering from tumor surgery of the oro- and hypopharynx. In most cases the results demonstrated severe impairment of both the oral and pharyngeal phase of deglutition. Our data emphasize the importance of the oral phase of deglutition for preparation and initiation of the following phases.
authors.affiliation: Departement für Diagnostische Radiologie, Universitätsklinik Basel.
authors.forename: C
authors.initials: C
authors.lastname: Oursin
authors.forename: P
authors.initials: P
authors.lastname: Trabucco
authors.forename: G
authors.initials: G
authors.lastname: Bongartz
authors.forename: W
authors.initials: W
authors.lastname: Steinbrich
mesh_terms: D001466:Barium Sulfate; D003287:Contrast Media; D003680:Deglutition Disorders / Q000175:diagnosis*; D005471:Fluoroscopy / Q000295:instrumentation*; D005500:Follow-Up Studies; D006801:Humans; D007012:Hypopharyngeal Neoplasms / Q000175:diagnosis / Q000601:surgery*; D007822:Laryngeal Neoplasms / Q000175:diagnosis / Q000601:surgery; D009062:Mouth Neoplasms / Q000175:diagnosis / Q000601:surgery*; D011183:Postoperative Complications / Q000175:diagnosis*; D014741:Video Recording / Q000295:instrumentation*
chemical_list: D003287:Contrast Media; D001466:Barium Sulfate