PMC5037255_01
a. An axial image from the patient's initial computed tomography study demonstrates a pseudoaneurysm along the posterior aspect of the suprahepatic inferior vena cava (IVC). b. Coronal image demonstrates focal irregularity of the IVC at the confluence with the right hepatic vein.
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Also revealed is an irregularity of the suprahepatic IVC with contained contrast extravasation consistent with an IVC pseudoaneurysm at the hepatic confluence of the IVC (Fig. 1).
A sagittal image from the patient's repeat computed tomography study demonstrates stable pseudoaneurysm along the confluence of the suprahepatic inferior vena cava (IVC).
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A repeat CT venogram on HD 9, 14 (Fig. 2), and 21 after injury demonstrated stability of the IVC pseudoaneurysms.
a. Axial computed tomography image taken approximately 6 month after the initial caval injury demonstrates interval resolution of the traumatic pseudoaneurysm of the suprahepatic inferior vena cava (IVC); b. Coronal image demonstrates resolution of the IVC at the confluence with the hepatic veins.
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A repeat abdominal CT, obtained 6 month (Fig. 3) later, demonstrated resolution of IVC pseudoaneurysms.