[Postoperative complications after larynx resection: assessment with video-cinematography].
In past decades, the surgical techniques for treating laryngeal carcinoma have been vastly improved. For circumscribed tumors, voice-conserving resections are possible and for extensive neoplasms, radical laryngectomy, sometimes combined with chemoradiation, has been developed. Postoperative complications regarding swallowing function are not uncommon. Radiologic examinations, especially pharyngography and videofluoroscopy, are most often used to evaluate patients with complications after laryngeal surgery. An optimized videofluoroscopic technique for evaluation of complications is described. The radiologic appearance of early and late complications, such as fistulas, hematomas, aspiration, strictures, dysfunction of the pharyngoesophageal sphincter, tumor recurrence, and metachronous tumors is demonstrated.
Kreuzer
S
S
Univ.-Klinik für Radiodiagnostik, Wien.
Schima
W
W
Schober
E
E
Strasser
G
G
Denk
D M
DM
Swoboda
H
H
D003680:Deglutition Disorders / Q000175:diagnosis*; D005471:Fluoroscopy / Q000295:instrumentation*; D006801:Humans; D007822:Laryngeal Neoplasms / Q000175:diagnosis / Q000601:surgery*; D007825:Laryngectomy / Q000379:methods; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis; D010348:Patient Care Team; D011015:Pneumonia, Aspiration / Q000175:diagnosis; D011183:Postoperative Complications / Q000175:diagnosis*; D014741:Video Recording / Q000295:instrumentation*