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©The Author(s) 2023.
World J Radiol. Jan 28, 2023; 15(1): 1-9
Published online Jan 28, 2023. doi: 10.4329/wjr.v15.i1.1
Published online Jan 28, 2023. doi: 10.4329/wjr.v15.i1.1
Table 1 Michels’ classification of the hepatic arterial anatomy[16]
| Type | Frequency (%) | Description |
| I | 55.0 | RHA, MHA, and LHA arise from common hepatic artery |
| II | 10.0 | RHA, MHA, and LHA arise from common hepatic artery; replaced LHA arises from left gastric artery |
| IV | 1.0 | Replaced RHA and LHA |
| V | 8.0 | RHA, MHA, and LHA arise from common hepatic artery; accessory LHA arises from left gastric artery |
| VI | 7.0 | RHA, MHA, and LHA arise from common hepatic artery; accessory RHA |
| VII | 1.0 | Accessory RHA and LHA |
| VIII | 4.0 | Replaced RHA and accessory LHA or replaced LHA and accessory RHA |
| IX | 4.5 | Entire hepatic trunk arises from superior mesenteric artery |
| X | 0.5 | Entire hepatic trunk arises from left gastric artery |
- Citation: Firat A, Abbasoglu TT, Karcaaltincaba M, Balaban YH. Clinical anatomy of hepatic vessels by computed tomography angiography: A minireview. World J Radiol 2023; 15(1): 1-9
- URL: https://www.wjgnet.com/1949-8470/full/v15/i1/1.htm
- DOI: https://dx.doi.org/10.4329/wjr.v15.i1.1