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1·Urinary obstruction of more than 48 hours can become life-threatening.

超过48小时的泌尿道阻塞会威胁生命。

2·To explore diagnosis and treatment of urinary obstruction involving the transplantation kidney.

目的探讨肾移植术后输尿管梗阻的诊断及处理对策。

3·Objective To investigate the interventional therapy in children's congenital urinary obstruction and its efficacy.

目的研究儿童先天性尿路梗阻疾病的介入治疗方法与疗效。

4·IVP of judgment whether hydronephrosis, water, urinary obstruction of renal function and the location of the damage is of important value.

I VP检查是判断有无肾盂积水，积水程度，尿路梗阻的部位以及肾功能的受损情况具有重要的价值。

5·Urinary obstruction, renal function damage and metastatic bony pains could be relieved effectively by TURP, ureterocutaneostomy and local radiotherapy.

输尿管皮肤造瘘、局部放疗或同位素内放射治疗等可有效解除尿路梗阻，保护肾功能，减轻转移性骨痛。

6·Methods 49 of renal failure cases were recruited, and 34 cases were suffering with upper urinary stone and 15 cases of urinary obstruction were caused by various reasons of diseases.

方法针对49例上尿路梗阻性肾衰，其中上尿路结石34例，各种原因引起输尿管狭窄15例。

7·Regardless of its cause, acquired obstruction leads to similar changes in the urinary tract, which vary depending on the severity and duration of obstruction.

不论何种原因，获得性梗阻引起尿路内相类似的改变，而改变的具体情况则因梗阻的严重程度和时间长短有所不同。

8·To explore the treating method for obstruction of urinary tract with renal insufficiency.

目的探讨尿路梗阻性肾功能不全的治疗方法。

9·Significant BPH can lead to obstruction of urinary function and potential renal failure if untreated.

如果不及时治疗，BPH可能导致泌尿困难和肾脏衰竭。

10·The renal pelvis and calyces show marked dilation, consistent with hydronephrosis, the result of chronic urinary tract obstruction.

图示：肾盂积水(由长期尿路阻塞引起)致肾盂肾盏明显扩张。