title: Direct laryngoscopy as an aid to relieve airway obstruction in a patient with a mediastinal mass.
mesh_terms: D000293:Adolescent; D000402:Airway Obstruction / Q000209:etiology / Q000628:therapy*; D005260:Female; D006689:Hodgkin Disease / Q000150:complications*; D006801:Humans; D007828:Laryngoscopy; D008479:Mediastinal Neoplasms / Q000150:complications*