Continuous injection supine phlebography.
D003097:Collateral Circulation; D006801:Humans; D007084:Iliac Vein / Q000000981:diagnostic imaging; D007866:Leg / Q000098:blood supply*; D010690:Phlebography / Q000009:adverse effects / Q000379:methods*; D011187:Posture; D013679:Technology, Radiologic; D013924:Thrombophlebitis / Q000000981:diagnostic imaging; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging; D014689:Venous Insufficiency / Q000000981:diagnostic imaging