malarial nephritis

例句：

1. 1.Malarial nephritis is a serious complication of malaria that can lead to kidney failure.
   疟疾性肾炎是疟疾的一个严重并发症，可能导致肾脏衰竭。
2. 2. In the past, malaria nephritis was a common cause of death in children.
   过去，疟疾性肾炎是儿童死亡的常见原因。
3. 3. The patient's condition worsened after receiving treatment for malarial nephritis.
   接受治疗疟疾性肾炎后，患者的病情恶化了。