title: Hypothyroidism following combined therapy in carcinoma of the laryngopharynx.
mesh_terms: D002277:Carcinoma / Q000532:radiotherapy; D003036:Cobalt Isotopes / Q000627:therapeutic use; D006801:Humans; D007037:Hypothyroidism / Q000209:etiology*; D007822:Laryngeal Neoplasms / Q000532:radiotherapy* / Q000601:surgery; D007825:Laryngectomy; D008297:Male; D008875:Middle Aged; D010610:Pharyngeal Neoplasms / Q000532:radiotherapy* / Q000601:surgery; D013961:Thyroid Gland / Q000528:radiation effects / Q000601:surgery
chemical_list: D003036:Cobalt Isotopes