PMC156661_01
Ultrasound scan of the right cervical region showing the right internal jugular vein (channel 1) feeding the pseudoaneurysm (channel 2).
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PMC156661_01_1476-7120-1-6-1.jpg
F1
An ultrasound scan was performed (Figure 1) and a 4 cm cystic lesion, separate from the right thyroid lobe, was identified.
Ultrasound scan of the right internal jugular vein three months later demonstrating the closure of the feeding channel and shrinkage of the aneurysm. Clots are visible within the aneurysm.
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PMC156661_01_1476-7120-1-6-2.jpg
F2
A repeat ultrasound scan confirmed the closure of the feeding channel from the right IJV to the pseudo-aneurysm and appearance of clot within the latter (Figure 2).