necrotic arteriolitis

例句：

1. 1. This patient has been suffering from necrotic arteriolitis for several years.
   这位患者已经患有几年的坏死动脉炎。
2. 2. The diagnosis of necrotic arteriolitis is often difficult due to its nonspecific symptoms.
   由于其非特异性症状，诊断坏死动脉炎往往很困难。
3. 3. The treatment of necrotic arteriolitis requires a multidisciplinary approach involving both medical and surgical interventions.
   治疗坏死动脉炎需要多学科的方法，包括医疗和外科干预。