title: Simple thyroid cyst: cause of acute bilateral recurrent laryngeal nerve palsy.
mesh_terms: D000328:Adult; D000402:Airway Obstruction / Q000209:etiology; D003560:Cysts / Q000150:complications*; D005260:Female; D006801:Humans; D007823:Laryngeal Nerves; D009408:Nerve Compression Syndromes / Q000209:etiology*; D012008:Recurrence; D012009:Recurrent Laryngeal Nerve; D013959:Thyroid Diseases / Q000150:complications*