Alvarez Mugica, Miguel Asymptomatic left ureter inguinal hernia during valsalva maneuver in a patient with complete left pyelo ureteral system duplication. [electronic resource] - Archivos espanoles de urologia May 2013 - 389-90 p. digital Publication Type: Case Reports; Journal Article ISSN: 1576-8260 Subjects--Topical Terms: AdultFemaleHernia, Inguinal--diagnosisHumansRenal Colic--etiologyUreter--abnormalitiesUreteral Calculi--etiologyUreteral Diseases--etiologyUreteral ObstructionValsalva Maneuver