Histologic Tumor Types 484 Prognosis 485 Adjuvant Therapy 485 Uterine Tumors 485 Vaginal and Vulvar Tumors 486 Histologic Tumor Types 489 Prognosis 489 Adjuvant Therapy 490 Tumors of the Clitoris 490 Canine Mammary Tumors 490 Feline Mammary Tumors 493 Surgery 493 Male Reproductive System 495 Testicular Tumors 496 Prognosis 498 Prostatic Tumors 498 Surgical Techniques and Outcomes 498 Radiation Therapy 505 Histologic Tumor Types and Prognosis 505 Penile Tumors 505 Surgery 507 References 510