Embryology, Anatomy and Histology of the Kidney -- Polycystic Kidney Disease -- Non-Neoplastic Disease Presenting as a Renal Lesion -- Overview and Staging of Renal Neoplasms -- Conventional Forms of Renal Neoplasia -- Familial Forms of Renal Cell Carcinoma and Associated Syndromes -- Translocation-Associated Carcinoma -- Collecting Duct Carcinoma and Renal Medullary Carcinoma -- Emerging and Recently Described Subtypes of Renal Carcinoma -- Non-Epithelial Renal Neoplasms of the Adult Kidney -- Pediatric Renal Neoplasms -- Glomerular Disease -- Non-Neoplastic Kidney Diseases in the Setting of a Renal Mass.