spleen transplantation

例句：

1. 1. The patient underwent a splenic transplant to treat his chronic disease.
   这位患者接受了脾移植来治疗他的慢性疾病。
2. 2.Scientists are exploring the possibility of performing splenic transplants in humans.
   科学家们正在探索在人类中进行脾移植的可能性。
3. 3.The success rate of splenic transplants is still low, but it has shown promising results in some cases.
   脾移植的成功率仍然较低，但在一些病例中已经显示出令人鼓舞的结果。