Cricopharyngeal dysfunction due to syringobulbia.
D003413:Cricoid Cartilage; D003680:Deglutition Disorders / Q000209:etiology / Q000503:physiopathology; D005260:Female; D006801:Humans; D007821:Laryngeal Muscles / Q000503:physiopathology*; D008526:Medulla Oblongata / Q000000981:diagnostic imaging / Q000503:physiopathology*; D008875:Middle Aged; D009132:Muscles / Q000503:physiopathology*; D010608:Pharyngeal Diseases / Q000209:etiology* / Q000503:physiopathology; D011859:Radiography; D013595:Syringomyelia / Q000150:complications* / Q000000981:diagnostic imaging / Q000503:physiopathology