中结肠动脉单独起自肠系膜上动脉者占77·8%，存在副中结肠动脉者占·%，与右结肠动脉共干者7·8%，缺如8·%；

The middle colic artery (MCA) stemmed from the superior mesenteric artery (SMA) in 77.8% of the patients with an absence rate of 8. %.

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中结肠动脉单独起自肠系膜上动脉者占77·8%，存在副中结肠动脉者占·%，与右结肠动脉共干者7·8%，缺如8·%；

The middle colic artery (MCA) stemmed from the superior mesenteric artery (SMA) in 77.8% of the patients with an absence rate of 8. %.

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