title: Bolus intravenous injection of contrast and sequential opacification in the diagnosis of pelvic masses.
mesh_terms: D000293:Adolescent; D000328:Adult; D003287:Contrast Media / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D007275:Injections, Intravenous; D008875:Middle Aged; D010386:Pelvic Neoplasms / Q000000981:diagnostic imaging*; D011247:Pregnancy; D014567:Urography / Q000379:methods*
chemical_list: D003287:Contrast Media