arachnoiditis of brain

例句：

1. 1. He developed a severe case of arachnoiditis after the surgery.
   手术后他患上了严重的脑蛛网膜炎。
2. 2. The patient was diagnosed with arachnoiditis and required immediate treatment.
   患者被诊断出患有脑蛛网膜炎，需要立即治疗。
3. 3.Arachnoiditis is a serious condition that requires close monitoring and treatment.
   脑蛛网膜炎是一种严重的情况，需要密切监测和治疗。