Slaughenhoupt B L, Mitcheson H D, Lee D L
Division of Pediatric Urology, Brady Urological Institute, Johns Hopkins Hospital, Baltimore, Maryland, USA.
Urology. 1997 Feb;49(2):269-71. doi: 10.1016/s0090-4295(96)00431-1.
We report an unusual case of ureteral duplication with lower-pole ectopia and ureterolithiasis, which violates the Weigert-Meyer law. The duplicated ureter arose from a lower-pole calyx and drained inferiorly into the ipsilateral vas. A presentation of the case is followed by a comparison to the only known similar one, reported in 1988. A possible embryologic hypothesis for this anomaly is discussed.
我们报告了一例罕见的重复输尿管伴下极异位及输尿管结石病例，该病例违反了魏格特-迈耶定律。重复输尿管起源于下极肾盏，向下引流至同侧输精管。本文先介绍了该病例，然后将其与1988年报道的唯一已知类似病例进行了比较。文中还讨论了这种异常情况可能的胚胎学假说。
