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Fig. 1 | BMC Surgery

Fig. 1

From: INTRABEAM intraoperative radiotherapy combined with portal vein infusion chemotherapy for treating hepatocellular carcinoma with portal vein tumor thrombus

Fig. 1

Representative computed tomography scan images before the operation. a. White circle showing the portal vein tumor thrombus, and that the portal vein main trunk was invaded; this was classified as grade VP4. b: White circle denoting the tumor located in the liver section IV; the approximate diameter is 5 cm. The tumor showed enhancement in the arterial phase and no enhancement in the portal and delayed phases

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