Dysphagia due to hypertrophy of the cricopharyngeus muscle or hypopharyngeal bar.
D003679:Deglutition; D003680:Deglutition Disorders / Q000209:etiology*; D006801:Humans; D006984:Hypertrophy; D007013:Hypopharynx; D010608:Pharyngeal Diseases; D010609:Pharyngeal Muscles; D010614:Pharynx
DEGLUTITION DISORDERS/etiology and pathogenesis; PHARYNX/diseases