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目的探讨超声检查在不伴有肾积水的输尿管结石诊断中的应用技巧。方法对超声诊断输尿管结石而不伴有肾积水的52例患者的资料进行回顾性分析。结果输尿管上段结石17例,中段结石10例,膀胱壁内段结石25例,直径<5mm的结石28例,直径在5～8mm间的结石19例,直径>8mm的结石5例。结论对不伴有肾积水的输尿管结石患者,超声应对输尿管全程进行仔细全面检查,避免漏诊。
Objective To explore the application of ultrasonography in the diagnosis of ureteral calculi without hydronephrosis. Methods The data of 52 patients with ureteral calculi without hydronephrosis diagnosed by ultrasound were retrospectively analyzed. Results The upper ureteral calculi in 17 cases, 10 cases of middle stones, 25 cases of stones in the wall of bladder wall, 28 cases with diameter <5mm, 14 cases with diameter between 5 and 8mm, and 5 cases with diameter> 8mm. Conclusion For patients with ureteral calculi who do not have hydronephrosis, the ureter should be thoroughly and comprehensively examined throughout the entire procedure to avoid misdiagnosis.