Pathology and Genetics: Tumours of the Urinary System and Male Genital System

This issue of European Urology contains two extensive reviews of the 4th edition of the WHO classification of tumours of the urinary system and male genital organs [1], covering renal, penile, and testicular tumours [2] and prostate and bladder tumours [3]. We read these two reviews with great interest because the authors have summarised the 4th edition in a clinically oriented manner. All readers of European Urology, including urologists, uropathologists, medical oncologists, radiologists, surgeons, and radiotherapists, are kept abreast of recent contributions to thepathologyandgenetics of these tumours. This is sure to lead to further improvements in the diagnosis and treatment of tumours of the urinary system and male genital system.