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©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
Published online Sep 15, 2023. doi: 10.4251/wjgo.v15.i9.1595
Table 1 Grading of arterioportal fistula
| Grade | Definition | Class |
| 0 | APFs were not observed | - |
| 1 | APFs flow to the subsegmental portal branch | Mild |
| 2 | APFs flow to the segmental portal branch | Moderate |
| 3 | APFs flow into the main portal branch of the ipsilateral lobe | Moderate |
| 4 | APFs flow into the main portal branch of the contralateral lobe and/or the main portal vein | Severe |
| 5 | APFs flow into the main portal vein presenting with hepatofugal portal venous flow | Severe |
- Citation: Yuan GS, Zhang LL, Chen ZT, Zhang CJ, Tian SH, Gong MX, Wang P, Guo L, Shao N, Liu B. Comparison of ethanol-soaked gelatin sponge and microspheres for hepatic arterioportal fistulas embolization in hepatic cellular carcinoma. World J Gastrointest Oncol 2023; 15(9): 1595-1604
- URL: https://www.wjgnet.com/1948-5204/full/v15/i9/1595.htm
- DOI: https://dx.doi.org/10.4251/wjgo.v15.i9.1595