In cases with a lower risk of TT, we suggest that a technically adequate color Doppler ultrasound may be arranged to help differentiate diagnoses and prevent needless surgery.

• 因此对于发生睪丸扭转低危险性之阴囊急症病人，我们建议可以安排彩色杜普勒超音波来协助鑑别诊断以减少不必要手术。