title: Ankylosing vertebral hyperostosis causing dysphagia.
mesh_terms: D002574:Cervical Vertebrae / Q000000981:diagnostic imaging; D003680:Deglutition Disorders / Q000209:etiology*; D005260:Female; D006801:Humans; D008875:Middle Aged; D011859:Radiography; D013128:Spinal Osteophytosis / Q000150:complications* / Q000000981:diagnostic imaging / Q000601:surgery