title: Angiography in portal hypertension: clinical significance in surgery.
mesh_terms: D000792:Angiography / Q000379:methods*; D001794:Blood Pressure; D004932:Esophageal and Gastric Varices / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D006975:Hypertension, Portal / Q000000981:diagnostic imaging* / Q000601:surgery; D008102:Liver Circulation; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging; D008642:Mesenteric Veins / Q000000981:diagnostic imaging; D011167:Portacaval Shunt, Surgical; D011168:Portal System / Q000000981:diagnostic imaging; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D012189:Retrospective Studies; D014655:Vascular Resistance