Clinical staging of cancer of the head and neck.
D001706:Biopsy; D002278:Carcinoma in Situ / Q000473:pathology; D006258:Head and Neck Neoplasms / Q000473:pathology*; D006801:Humans; D007822:Laryngeal Neoplasms / Q000473:pathology; D008207:Lymphatic Metastasis; D009062:Mouth Neoplasms / Q000473:pathology; D009362:Neoplasm Metastasis; D009669:Nose Neoplasms / Q000473:pathology; D010255:Paranasal Sinus Neoplasms / Q000473:pathology; D010610:Pharyngeal Neoplasms / Q000473:pathology