*will result in [[Liver - Anatomy & Physiology|liver]] necrosis
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===portal vein===
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*''no'' hepatic change
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*will cause infarction of the intestine
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*if prolonged, it will diminish the supply of nutrient to the [[Liver - Anatomy & Physiology|liver]] causing a reduction in organ size
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NB: 70% of the blood supplied to the [[Liver - Anatomy & Physiology|liver]] is via the portal vein but the hepatic arterial blood is the most important for [[Liver - Anatomy & Physiology|liver]] cell survival