PMC4657199_01
a Enhanced CT revealed contrast material extravasation within the retrocrural space on arterial phase (arrow). b Enhanced CT revealed contrast material extravasation above the pubic bone fractures on arterial phase (arrow)
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Fig1
Computed tomography (CT) scanning with contrast medium (80 min after injury) demonstrated that active extravasations were detected in the retrocrural space (Fig. 1a) and from branches of the internal iliac artery (Fig. 1b) with fractures to the pubic and ischial bones.
Enhanced CT showed the extension of the hematoma from within the retrocrural space to the right pleural space, and the extravasation of the retrocrural space (arrow)
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Fig2
Enhanced CT scans were perfomed again and revealed the hematoma extending from within the retrocrural space to the right pleural space, and extravasation within the retrocrural space (Fig. 2).
a Digital subtraction angiography of the left inferior phrenic artery angiography demonstrated contrast material extravasation (arrow). b After transcatheter arterial embolization, N-Butyl Cyanoacrylate (NBCA) and Lipiodol were detected (arrow)
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Fig3
The left inferior phrenic artery was cannulated with a 5-Fr Michelson catheter, and DSA of the left inferior phrenic artery showed extravasation (Fig. 3a). Post-embolization angiography was performed to confirm the absence of extravasation, and completion of TAE (Fig. 3b).