双侧肾动脉伴右睾丸动脉变异1例

发布时间：2018-08-30 11:09

【摘要】：正在解剖一具身长135 cm的男童尸体时发现双侧肾动脉均有多支,同时伴有右侧睾丸动脉起始点变异(图1),现报道如下。右肾动脉共有3支,均发自腹主动脉右侧壁。上支距肠系膜上动脉根部右下方1.25 cm处发出,外径3.3 mm,血管干长3.2 cm,走在下腔静脉的下方,于腰大肌前方行向肾门,进入肾中上段。中支距上支下缘2.55 cm处发出,外径为2.2mm,血管干长3.3 cm,走行在下腔静脉的上方、输尿管的下方斜向外下方进入肾下段。下支起点较低,距肠系膜下动脉起始处右下方1.1 cm处发出,外径2.3 mm,血管干长4.15 cm,走
[Abstract]:Both renal arteries were found to have multiple branches while dissecting a 135- cm boy body with a variation of the starting point of the right testicular artery (Fig. 1), as reported below. There are 3 right renal arteries, all from the right wall of abdominal aorta. The superior branch of the superior mesenteric artery appeared at the right and lower right part of the superior mesenteric artery, and the external diameter was 3.3 mm,. The trunk was 3.2 cm, long under the inferior vena cava, and the superior branch was in front of the psoas major to the renal hilum and entered the middle and upper part of the kidney. The middle branch was given out 2.55 cm from the inferior margin of the superior branch, with an external diameter of 2.2 mm. The trunk of the vessel was 3.3 cm, long, and the inferior part of the ureter was oblique outward into the lower part of the kidney, and the inferior vena cava was located on the top of the inferior vena cava. The origin of the inferior branch is lower, it is 1. 1 cm from the inferior mesenteric artery, and the external diameter is 2. 3 mm,. The trunk length is 4. 15 cm,.
【作者单位】：南通大学医学院;南通大学医学院人体解剖学实验室;
【分类号】：R322

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