Assertion: ureteral dilatation | /r/CreatedBy | extrinsic compression
Facets:
value: in four ureters
type: LOCATION
value: by iliac arteries
type: OTHER
Source sentences:
text: Ureteral dilatation caused by extrinsic compression by iliac arteries (seen on CTU) in four ureters (Cases , , , and ) and the strictures reported in Cases and (on CTU) showed no clinical significance, since after undergoing pyelolithotomy these patients were asymptomatic during the follow-up period.