- Type I: Normal configuration.
- Type II: Replaced or accessory left hepatic artery arising from the left gastric artery.
- Type III: Replaced or accessory right hepatic artery arising from the superior mesenteric artery.
- Type IV: Combination of replaced types II and III (double-replaced pattern).
- Type V: Common hepatic artery arising from the superior mesenteric artery.
- Type VI: Common hepatic artery arising from the aorta (case shown here, arrows).
Wednesday, June 16, 2010
Hiatt Classification of Hepatic Artery Variants
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