Conclusions: the existence of crossing segmentalvessels might not be the only initiating factor in the cause of the obstruction of UPJ in this disease.
结论该病中迷走血管存在可能不是引起肾盂输尿管连接部梗阻的始动因素。
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Results Vessels around T5-T11 passed through the lower part of corresponding vertebral body constantly, with the upper segmental veins, and lower segmental artery.