[Evaluation of radiography of the inferior vena cava for observation of the clinical course of retroperitoneal tumor].
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010690:Phlebography / Q000379:methods*; D012186:Retroperitoneal Neoplasms / Q000000981:diagnostic imaging*; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging*