肾动脉是腹主动脉发出的重要的成对脏支。通常肾动脉于第2腰椎平面自腹主动脉侧壁发出,左右各一。肾动脉的常见变异是肾动脉支数异常。本文在局部解剖中,发现一中年男性标本的左、右肾动脉均为4支,属于罕见的肾动脉变异。现将观测结果报告如下。1观测结果左肾动脉4支均起自腹主 The renal artery is an important paired dirty branch of the abdominal aorta. Normal renal artery in the 2nd lumbar plane from the abdominal aortic wall, about one each. Common variations in renal arteries are abnormal renal artery count. This article in the local anatomy, found a middle-aged male specimens of the left and right renal artery are four, belong to a rare renal artery variation. The observations are reported below. 1 observations Left renal artery 4 from the abdomen