Histological Classification of Testis Tumours.- Definitions and Explanatory Notes.- Germ Cell Tumours.- Sex Cord/Gonadal Stromal Tumours.- Tumours Containing Both Germ Cell and Sex Cord/Gonadal Stromal Elements.- Miscellaneous Tumours.- Lymphoid and Haematopoietic Tumours.- Tumours of Collecting Ducts and Rete.- Tumours of the Tunica, Epididymis, Spermatic Cord, Supporting Structures, and Appendices.- Soft Tissue Tumours.- Unclassified Tumours.- Secondary Tumours.- Tumour-Like Lesions.- TNM Classification of Tumours of the Testis.- Illustrations.Since the first edition, a number of tumours markers have been used in clincial diagnosis, staging, and monitoring the response to therapy The cells of origin of the two widely used markers have been identified The text of this revised edition contains 175 color photomicrographs.