Diagnosing bladder cancer Cystoscopy Biopsy Urine Cytology Imaging Test Diagnosing kidney cancer Blood and urine tests Imaging tests Biopsy Diagnosing testicular cancer Blood tests Testicular ultrasound Surgery to remove a testicle (radical inguinal orchiectomy) Diagnosing penile cancer Biopsy Diagnosing urethral cancer Blood and urine tests Cystoscopy CT scan Biopsy