Genitourinary malignancies refer to cancers that develop in the genitourinary system, which includes the organs of the urinary and reproductive systems. This includes prostate cancer, urinary bladder cancer, kidney cancer, testicular cancer, urethral and penile cancer in men. Treatment options for genitourinary malignancies depend on various factors, including the type and stage of cancer, as well as the patient’s overall health. Treatment modalities may include surgery, radiation therapy, chemotherapy, immunotherapy, targeted therapy, and hormone therapy. Dr.Aswin’s competence in treating the patients especially early prostate cancer within a very short duration of time using SBRT is well appreciated by his patients.