upper urinary tract obstruction

常见例句

Objective To evaluate the diagnostic efficacy of MR urography (MRU) in patients with upper urinary tract obstruction.
目的探讨磁共振尿路造影（MRU）诊断上尿路梗阻性疾病的意义。
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Objective To evaluate the diagnostic value of magnetic resonance urography(MRU)in patients with upper urinary tract obstruction.
目的探讨磁共振尿路水成像（MRU）对诊断上尿路梗阻病变的价值。
Objective To study the distinction of the renal dynamic radionuclide imaging in acute upper urinary tract obstruction and their pathological changes.
目的研究急性上尿路梗阻肾核素显像特点及病理改变。