title: Chemodectoma of the neck presenting with hemoptysis and a thyroid mass.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D006469:Hemoptysis / Q000209:etiology*; D006801:Humans; D007817:Laryngeal Cartilages / Q000601:surgery; D007822:Laryngeal Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D008297:Male; D010236:Paraganglioma, Extra-Adrenal / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D013964:Thyroid Neoplasms / Q000175:diagnosis*