Urethral injury should be suspected if there is (1) blood at the penile meatus, (2) perineal ecchymosis, (3) blood in the scrotum, (4) a high-riding or nonpalpable prostate, or (5) a pelvic fracture.

• 有下列情况应怀疑有尿道损伤：（1）尿道口有血迹（2）会阴部淤斑（3）阴囊内血肿（4）前列腺位置过高或触摸不清？（5）骨盆骨折。