求翻译：原因不明输尿管下段梗阻手术探查需全面考虑病因，充分把握管内、管壁、管外各种疾病特征，及时快速病理检查明确诊断，采用合理手术方式及术后治疗至为重要。是什么意思？

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For reasons unknown ureter into the next paragraph obstructive surgery probing to consider in a comprehensive manner all illness, take full advantage of pipe, tube wall, pipe, the disease features, fast pathology examination clearly diagnosed, with reasonable surgery and post-surgery treatment is of

The reason unclear ureter lower segment obstruction surgery investigates needs the comprehensive consideration cause of disease, in outside the full assurance tube, the pipe wall, the tube each kind of disease characteristic, the prompt fast pathology inspection is clear about the diagnosis, after s

Unexplained causes lower ureteral obstruction operation must give full consideration, and fully grasp the tube, tube, tube characteristics of various diseases, the biopsy diagnosed in a timely manner by using the proper surgical procedure and postoperative treatment is important.

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