Kuhns L R, Hernandez R, Koff S, Thornbury J R, Poznanski A K, Holt J F
Radiology. 1977 Jul;124(1):185-7. doi: 10.1148/124.1.185.
The jet phenomenon is a normal finding in excretory urography. The presence of such a jet is a good sign that vesico-ureteral reflux is not present. Of 19 ureters with a jet sign, only one had minimal transient ureteral reflux, while in 39 ureters without a jet sign 15 had reflux.
喷射现象在排泄性尿路造影中是一种正常表现。出现这种喷射是不存在膀胱输尿管反流的良好迹象。在19条有喷射征的输尿管中,只有1条有轻微的短暂输尿管反流,而在39条无喷射征的输尿管中,有15条存在反流。