Dysphagia.
D003680:Deglutition Disorders / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000209:etiology / Q000503:physiopathology; D003937:Diagnosis, Differential; D004938:Esophageal Neoplasms / Q000150:complications; D004945:Esophagoscopy; D004947:Esophagus / Q000503:physiopathology; D006801:Humans; D009468:Neuromuscular Diseases / Q000150:complications; D011859:Radiography