rear torus

例句：

1. 1. The patient was diagnosed with a rear torus, which required surgical intervention.
   患者被诊断出患有后腹壁瘤，需要手术治疗。
2. 2. The rear torus caused significant pain and discomfort during the patient's recovery period.
   后腹壁瘤在患者的康复期间引起了严重的疼痛和不适。
3. 3.Surgery was performed to repair the rear torus, which significantly improved the patient's quality of life.
   进行了手术修复后腹壁瘤，这显著改善了患者的生活质量。