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World J Clin Cases. Feb 6, 2023; 11(4): 725-737
Published online Feb 6, 2023. doi: 10.12998/wjcc.v11.i4.725
Figure 1
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Figure 1 Number of reported portal vein aneurysms per year, from January 2015 until December 2021. PVA: Portal vein aneurysms.
Figure 2
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Figure 2 Sonography assessment of portal vein aneurysm. A: Abdominal ultrasound shows portal vein aneurysm (PVA) at the level of bifurcation; B: Spectral Doppler sonography shows nonpulsatile blood flow through the portal venous system with PVA.