title: The use of prostaglandin F2 alpha in selective hepatic angiography.
abstract: Comparison has been made between slow infusion hepatic angiographic studies obtained before and after the intra-arterial injection of prostaglandin F2 alpha. The prostaglandin injection resulted in increased caliber of the hepatic arteries, increased opacification of the parenchyma of the liver and improved visualization of the wall of the gallbladder. Poorly vascularized metastatic lesions were better shown on the prostaglandin studies, and carcinoma of the gallbladder was diagnosed in two instances. The demonstration of highly vascularized metastatic tumor was enhanced on the prostaglandin studies, but further improved after the injection of angiotensin.
mesh_terms: D000230:Adenocarcinoma / Q000000981:diagnostic imaging; D000792:Angiography; D003110:Colonic Neoplasms / Q000000981:diagnostic imaging; D005706:Gallbladder Neoplasms / Q000000981:diagnostic imaging; D006499:Hepatic Artery; D006801:Humans; D008113:Liver Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis / Q000000981:diagnostic imaging*; D011460:Prostaglandins F
chemical_list: D011460:Prostaglandins F