TNM Supplement A Commentary on Uniform Use Second Edition TNM Supplement: A Commentary on Uniform Use, Second Edition, extends and clarifies the most recent version of the International Union Against Cancer (UICC) TNM Classification of Malignant Tumours, providing a monograph that amplifies and unifies the principles and practice of cancer staging. The TNM (Tumour-Node-Metastasis) classification remains the most widely used system for staging of cancer...