nephritis gravidarum

例句：

1. 1. The patient's kidney function had significantly worsened during the pregnancy.
   患者怀孕期间肾功能明显恶化。
2. 2. Nephritis gravidarum is a serious complication of pregnancy that can lead to renal failure.
   妊娠期肾炎是怀孕的一种严重并发症，可能导致肾衰竭。
3. 3. The diagnosis of nephritis gravidarum requires a thorough medical history and laboratory tests.
   妊娠期肾炎的诊断需要详细的医疗史和实验室测试。