title: Recurrent hypersomnia secondary to sleep apnea.
mesh_terms: D000402:Airway Obstruction / Q000150:complications; D001049:Apnea / Q000150:complications*; D006970:Disorders of Excessive Somnolence / Q000209:etiology*; D006801:Humans; D009765:Obesity / Q000150:complications; D010845:Obesity Hypoventilation Syndrome / Q000209:etiology*; D012008:Recurrence; D012893:Sleep Wake Disorders / Q000209:etiology*