Acute testicular pain = Doppler, U/S, Testicular mass = U/S, Amenorrhea = U/S, MRI (brain), Infertility = HSG, MRI, Bloating = U/S, CT, Flank pain = U/S, CT, Hematuria = U/S, Cystoscopy, CT, Lower abdominal mass/ pain = U/S, CT, Renal colic = U/S, KUB, CT, Urethral stricture = Urethrogram