Pregnancy dilatation of the urinary tract. The iliac sign and its significance.
D012809:Colon, Sigmoid; D004106:Dilatation / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007083:Iliac Artery; D010388:Pelvis / Q000000981:diagnostic imaging; D011247:Pregnancy; D011248:Pregnancy Complications / Q000000981:diagnostic imaging*; D011251:Pregnancy Complications, Infectious / Q000000981:diagnostic imaging; D014513:Ureter / Q000000981:diagnostic imaging; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging*; D014567:Urography