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CVIR Endovascular
Fig. 3 | CVIR Endovascular

Fig. 3

From: Endovascular treatment of an obstructive membrane between inferior vena cava and right atrium in an unrecognized Budd-Chiari syndrome

Fig. 3

INTERVENTION a Angiography shows a complete obstruction of the blood flow between IVC and RA, b puncture with a Brockenbrough needle, c dilatation of the membrane with a 6/20 mm NC balloon. d dilatation with a 16/20 mm balloon. e final angiography of IVS, after withdrawn of a 30/40 balloon through the membrane, showing restoration of IVC to RA flow patency

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