URETERAL VARICES.
D000293:Adolescent; D000792:Angiography; D006417:Hematuria; D006801:Humans; D014513:Ureter; D014567:Urography; D014648:Varicose Veins
ADOLESCENCE; ANGIOGRAPHY; HEMATURIA; URETER; UROGRAPHY; VARICOSE VEINS