calcinm oxalate calculus

例句：

1. 1. He was diagnosedwith a calcium oxalate calculus in his kidneys.
   他被发现患有肾脏中的钙化结石。
2. 2.The patient needed to undergo surgery to remove the calcium oxalate calculus.
   患者需要接受手术来移除钙化结石。
3. 3.The doctor advised him to maintain a healthy diet to prevent the formation of calcium oxalate calculi.
   医生建议他保持健康的饮食来预防钙化结石的形成。