Portal decompression by splenic vein implantation into liver or kidney.
D000818:Animals; D004285:Dogs; D006975:Hypertension, Portal / Q000601:surgery*; D007668:Kidney / Q000601:surgery*; D008099:Liver / Q000601:surgery*; D011169:Portal Vein / Q000601:surgery*; D013162:Splenic Vein / Q000601:surgery*