Pollack H M, Popky G L, Blumberg M L
Radiology. 1975 Nov;117(2):275-81. doi: 10.1148/117.2.275.
Four cases of herniation of the ureter are presented. A discussion of the various types of ureteral hernia is based on the roentgenographic features of each type as well as the anatomical considerations responsible for these radiographic signs. The use of erect and oblique projections in patients with hernias undergoing urography is urged. The sign of the curlicue ureter is felt to be pathognomonic for ureteral hernia.
本文报告了4例输尿管疝病例。基于每种类型输尿管疝的X线特征以及产生这些影像学表现的解剖学因素,对输尿管疝的不同类型进行了讨论。强烈建议在接受尿路造影的疝患者中使用直立位和斜位投照。输尿管卷曲征被认为是输尿管疝的特征性表现。