Cancer of the head and neck. General aspects.
D003937:Diagnosis, Differential; D006257:Head; D006258:Head and Neck Neoplasms / Q000145:classification* / Q000175:diagnosis / Q000209:etiology; D006801:Humans; D007822:Laryngeal Neoplasms / Q000175:diagnosis; D008048:Lip Neoplasms / Q000175:diagnosis; D009062:Mouth Neoplasms / Q000175:diagnosis; D009303:Nasopharyngeal Neoplasms / Q000175:diagnosis; D010610:Pharyngeal Neoplasms / Q000175:diagnosis