case_images: PMC4857359_01
case_images: Angio-CT showing the hypodense bulk at the right common carotid artery and at the bifurcation, dislocating the right internal jugular vein and invading the nearby parapharyngeal space (upper part) and the small hematoma enveloping the left iliac-femoral passage (lower part).. CT: computed tomography.
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case_images: He underwent a duplex ultrasound of the neck and the left groin and an angio-computed tomography (CT) scan, both showing the presence of a right hypodense bulk at the common carotid artery and at the bifurcation, 40 x 37 mm in diameter, which extended for 58 mm in length and involved the ICA, dislocating the right internal jugular vein and invading the nearby parapharyngeal space (Figure 1). At the same time, a small hematoma enveloping the left iliac-femoral passage was present (Figure 1).
case_images: The pseudoaneurysm at duplex ultrasound examination. Red arrow indicates the pseudoaneurysm surrounding the true lumen (yellow arrow).
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case_images: The mass seemed to resemble a pseudoaneurysm, as flow was recorded at duplex ultrasound examination (Figure 2).
case_images: Selective right internal carotid angiography confirming the presence of the voluminous pseudoaneurysm arising from the carotid bifurcation and extending toward the nearby parapharyngeal space.
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case_images: A selective right internal carotid angiography was performed using a 5F sheath and a 5F diagnostic catheter, confirming the presence of the voluminous pseudoaneurysm arising from the carotid bifurcation and extending toward the nearby parapharyngeal space (Figure 3).
case_images: Angiographic control after placement of the covered stent, showing the patency of the internal carotid artery with complete exclusion of the lesion and absence of any signs of endoleaks.
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case_images: The angiographic control showed the patency of the ICA with complete exclusion of the lesion and absence of any signs of endoleaks (Figure 4).
case_images: Angio-CT scan of the neck at discharge, showing the regular patency of the covered stent and of both common and internal carotid artery, without any signs of endoleaks.. CT: computed tomography.
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case_images: fig5-2050313X14558081
case_images: At discharge, an angio-CT scan of the neck showed the regular patency of the covered stent and of both common and ICA, without any signs of endoleaks (Figure 5).