title: Shunt operations for portal hypertension.
mesh_terms: D004932:Esophageal and Gastric Varices / Q000601:surgery; D006471:Gastrointestinal Hemorrhage / Q000517:prevention & control; D006801:Humans; D006975:Hypertension, Portal / Q000601:surgery*; D008642:Mesenteric Veins / Q000601:surgery*; D008722:Methods; D011167:Portacaval Shunt, Surgical / Q000379:methods*; D011169:Portal Vein / Q000601:surgery; D011182:Postoperative Care / Q000379:methods; D012082:Renal Veins / Q000601:surgery*; D013162:Splenic Vein / Q000601:surgery*; D014682:Vena Cava, Inferior / Q000601:surgery*