title: Portal hypertension.
mesh_terms: D004932:Esophageal and Gastric Varices / Q000150:complications; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000517:prevention & control; D006801:Humans; D006975:Hypertension, Portal / Q000601:surgery*; D008297:Male; D008875:Middle Aged