Editing Ureters (section)

== Radiology of the ureter ==

* The entire length of the ureter is rarely seen on a single film of the excretory urography because of peristaltic activity; '''the diagnosis of ureteral stricture should not be based on a single film of excretory urography with the presence of ureteral dilation proximal to the site of narrowing'''
* Ureteral duplication may be complete or incomplete (partial)
* '''In case of duplex ureters, the Weigert-Meyer rules says that the ureter draining the upper pole of the kidney prevalently inserts in the bladder inferiorly and medial to the lower pole of the kidney.'''