title: Simple thyroid cyst: cause of acute bilateral recurrent laryngeal nerve palsy.
mesh_terms: D000328:Adult; D003560:Cysts / Q000150:complications*; D006801:Humans; D008297:Male; D012009:Recurrent Laryngeal Nerve; D013959:Thyroid Diseases / Q000150:complications*; D014826:Vocal Cord Paralysis / Q000209:etiology*