腹膜炎

例句：

1. 1. The patient was diagnosed with appendicitis and required immediate surgery.
   患者被诊断出阑尾炎，需要立即手术。
2. 2. The doctor recommended antibiotics to treat the infection.
   医生建议用抗生素治疗感染。
3. 3. The patient recovered after undergoing surgery for the abscess.
   患者在接受脓肿手术治疗后康复了。