title: Selective decompression for bleeding oesophageal varices in patients with preparenchymal blocks.
mesh_terms: D000293:Adolescent; D000328:Adult; D004932:Esophageal and Gastric Varices / Q000601:surgery*; D006471:Gastrointestinal Hemorrhage / Q000601:surgery; D006801:Humans; D008722:Methods; D011170:Portasystemic Shunt, Surgical