Retroperitoneal angiography.
D001012:Aorta, Abdominal / Q000000981:diagnostic imaging*; D001027:Aortography; D006801:Humans; D008722:Methods; D010690:Phlebography; D012186:Retroperitoneal Neoplasms / Q000000981:diagnostic imaging; D012187:Retroperitoneal Space / Q000000981:diagnostic imaging*; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging*