title: [Collateral circulation of the portal vein: evaluation and comparative study using conventional radiography of the esophagus, digestive endoscopy and abdominal echotomography].
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003097:Collateral Circulation; D004724:Endoscopy; D004947:Esophagus / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D006975:Hypertension, Portal / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D011169:Portal Vein / Q000000981:diagnostic imaging / Q000473:pathology*; D011859:Radiography; D014463:Ultrasonography
vernacular_title: Circoli collaterali della vena porta: valutazione e studio comparativo mediante radiologia convenzionale dell-esofago, endoscopia digestiva ed ecotomografia addominale.