[Angiographic study of the portosystemic venous collateral via the right gonadal vein].
D000328:Adult; D000368:Aged; D003097:Collateral Circulation; D005260:Female; D006066:Gonads / Q000098:blood supply*; D006801:Humans; D006975:Hypertension, Portal / Q000503:physiopathology*; D008297:Male; D008642:Mesenteric Veins; D008875:Middle Aged; D011168:Portal System; D014648:Varicose Veins / Q000503:physiopathology; D014680:Veins