title: TNM system.
authors.forename: I C
authors.initials: IC
authors.lastname: Kiricuta
mesh_terms: D001943:Breast Neoplasms / Q000145:classification; D006258:Head and Neck Neoplasms / Q000145:classification; D006801:Humans; D008207:Lymphatic Metastasis; D009369:Neoplasms / Q000145:classification* / Q000473:pathology; D016019:Survival Analysis