polyarteritic nephropathy

例句：

1. 1. Polyarteritic nephropathy is a rare condition that affects the kidneys.
   多动脉性肾小球肾炎是一种罕见的影响肾脏的疾病。
2. 2.The patient was diagnosed with polyarteritic nephropathy and required immediate treatment.
   患者被诊断出患有多动脉性肾小球肾炎，需要立即治疗。
3. 3. In some cases, polyarteritic nephropathy can lead to renal failure.
   在某些情况下，多动脉性肾小球肾炎可能导致肾功能衰竭。