Oculopharyngeal muscular dystrophy.
D001763:Blepharoptosis / Q000209:etiology*; D003680:Deglutition Disorders / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009136:Muscular Dystrophies; D009801:Oculomotor Muscles; D010614:Pharynx