title: Preinguinal canal herniation of the ureter. Value of the curlicue sign direction.
mesh_terms: D006547:Hernia / Q000151:congenital / Q000000981:diagnostic imaging; D059685:Herniorrhaphy; D006801:Humans; D007264:Inguinal Canal; D008297:Male; D008875:Middle Aged; D012611:Scrotum; D014515:Ureteral Diseases / Q000151:congenital / Q000000981:diagnostic imaging* / Q000601:surgery; D014567:Urography