pathologicalfracture

例句：

1. 1. He suffereda pathological fracture in his arm after the fall.
   他在跌倒后手臂上出现了病理性骨折。
2. 2. The patient was diagnosed with a pathological fracture due to a severe bone infection.
   由于严重的骨感染，患者被诊断出患有病理性骨折。
3. 3.The doctor advised him to seek medical attention immediately for his pathological fracture.
   医生建议他立即就医治疗他的病理性骨折。