localized peritonitis

例句：

1. 1.The patient developed localized peritonitis after surgery.
   病人在手术后发展成了局部腹膜炎。
2. 2. The diagnosis of localized peritonitis requires immediate treatment.
   诊断出局部腹膜炎需要立即治疗。
3. 3. The patient's condition worsened due to untreated localized peritonitis.
   由于未治疗的局部腹膜炎，患者的病情恶化了。