title: Contrast enhancement of the mesenteric and portal veins using intra-arterial papaverine.
mesh_terms: D000328:Adult; D000368:Aged; D000792:Angiography; D002404:Catheterization; D003287:Contrast Media / Q000008:administration & dosage; D004837:Epinephrine; D006801:Humans; D008297:Male; D008638:Mesenteric Arteries; D008642:Mesenteric Veins / Q000000981:diagnostic imaging*; D008875:Middle Aged; D010208:Papaverine; D011169:Portal Vein / Q000000981:diagnostic imaging*; D011856:Radiographic Image Enhancement; D013997:Time Factors
chemical_list: D003287:Contrast Media; D010208:Papaverine; D004837:Epinephrine