Introduction.- Histological Classification of Kidney Tumours.- Definitions and Explanatory Notes.- Epithelial Tumours and Renal Parenchyma.- Epithelial Tumours of Renal Pelvis.- Nephroblastic Lesions.- Other Paediatric Tumours.- Non-epithelial Tumours.- Miscellaneous Tumours.- Secondary Tumours.- Tumour-like Lesions.- TNM Classification of Kidney Tumours and Renal Pelvic Tumours.- Illustrations.- Subject Index.