Case Control Study
Copyright ©The Author(s) 2023.
World J Gastrointest Oncol. Sep 15, 2023; 15(9): 1595-1604
Published online Sep 15, 2023. doi: 10.4251/wjgo.v15.i9.1595
Figure 1
Figure 1 Digital subtraction angiography of the tumor and shunt. A: Angiography of the celiac artery shows liver tumor staining (orange arrow) in segment Ⅵ; B: Angiography of the proper hepatic artery shows hepatic arterioportal shunt. The orange arrow indicates the branch of the portal vein; C: The feeding artery (orange arrow) of the shunt is super-selected with a microcatheter; D: Angiography with the microcatheter shows the branches of the portal vein (orange arrow).
Figure 2
Figure 2 Repeated angiography confirmed completed embolization of the shunt.
Figure 3
Figure 3 Angiography performed to confirm complete embolization of the tumor.
Figure 4
Figure 4 The Kaplan-Meier curve. A: Overall survival; B: Progression-free survival.