paralysis of bladder sphincter

例句：

1. 1. The patient wasdiagnosed with a paralysis of thebladder sphincter andrequired immediate surgery.
   患者被诊断出膀胱括约肌麻痹，需要立即进行手术。
2. 2.The doctor explained that this condition is oftencaused by an infection in the bladder sphincter.
   医生解释说，这种状况通常是由于膀胱括约肌感染引起的。
3. 3. The patient's condition worsened after the surgery, requiring further treatmentto relieve the paralysis of thebladder sphincter.
   手术后，患者的病情恶化，需要进一步治疗来缓解膀胱括约肌麻痹。