泌尿系的许多疾病,大多数仍需X线检查,应用静脉性尿路造影(i.v.p)来观察肾积水及积水的程度,可为临床诊断和治疗提供更准确的依据。B超检查对泌尿系的疾病的诊断,也是一项常用的检查手段。笔者近两年来共收集108例临床拟诊为肾结石合并肾积水患者,现将i.v.p和B超检查对比分析报 Most urological diseases, most still need X-ray examination, the application of venous urography (i.v.p) to observe the degree of hydronephrosis and water, for clinical diagnosis and treatment to provide more accurate basis. B-ultrasound diagnosis of urinary tract disease is also a common means of inspection. The author collected a total of 108 cases of clinically diagnosed as kidney stones with hydronephrosis in the past two years, now i.v.p and B-ultrasound comparative analysis reported