title: Bilateral vocal fold paralysis and dysphagia secondary to diffuse idiopathic skeletal hyperostosis.
abstract: Diffuse idiopathic skeletal hyperostosis (DISH) is an idiopathic spinal disease common in the elderly and characterized by flowing ossification and osteophyte formation along the spinal column. Cervical hyperostosis is capable of producing dysphagia, stridor, and airway obstruction; however, there are no extant reports of true paralysis of bilateral vocal folds in patients fulfilling the criteria for DISH.
  
  
  
  We report a case of a 61-year-old man presenting with dysphagia and dyspnea. Flexible laryngoscopy revealed bilateral true vocal fold paralysis. Cervical radiograph showed flowing ossification of the anterior longitudinal ligament with preservation of intervertebral disc height. Tracheotomy and cervical osteophytectomy were performed, after which the patient showed improved swallowing and speaking ability and was decannulated without complication.
  
  
  
  In the case presented, cervical osteophytectomy dramatically reversed bilateral vocal fold paralysis and dysphagia secondary to hyperostosis, thus negating the need for prolonged tracheostomy and feeding tube dependence. © 2016 Wiley Periodicals, Inc. Head Neck 39: E1-E3, 2017.
authors.affiliation: Department of Otolaryngology - Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon.
authors.forename: Jordan J
authors.initials: JJ
authors.lastname: Allensworth
authors.affiliation: Department of Otolaryngology - Head and Neck Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California.
authors.forename: Karla D
authors.initials: KD
authors.lastname: O'Dell
authors.affiliation: Department of Otolaryngology - Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon.
authors.forename: Joshua S
authors.initials: JS
authors.lastname: Schindler
mesh_terms: D003680:Deglutition Disorders / Q000209:etiology*; D006801:Humans; D004057:Hyperostosis, Diffuse Idiopathic Skeletal / Q000150:complications* / Q000175:diagnosis* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D014826:Vocal Cord Paralysis / Q000209:etiology*
keywords: Forestier disease; dysphagia; hyperostosis; osteophytectomy; vocal fold paralysis