Objective To establish simultaneous pancreas-kidney transplantation ( SPKT) models with portal venous and exocrine external drainage in pigs, study the surgical skill, accumulate experience and discuss its feasibility.

• 目的 建立猪胰肾联合移植(Simultaneius Pancreas and Kidney Transplantation,SPKT)门静脉回流、胰液外引流动物模型,研究手术技巧,积累手术经验,探讨门静脉回流、胰液外引流术式的可行性。