interstitial myositis

例句：

1. 1. Thispatient has been diagnosed with interstitial myositis, which is arare condition affecting the muscles.
   这名患者被诊断出患有间质性肌炎，这是一种罕见疾病，影响肌肉。
2. 2. The patient's condition worsened significantly after receivingtreatment for interstitial myositis.
   该患者的病情在接受了治疗间质性肌炎后显著恶化。
3. 3. Interstitial myositis can lead tosignificant physical limitations and functional impairments insome patients.
   间质性肌炎在某些患者中可能导致严重的身体限制和功能受损。