[Renal phlebographic findings in painless macrohematuria].
After extensive review of literature concerning renal varices including suburothelial phlebectasia three cases of painless macrohematuria are recommended with unusual phlebographic findings: 1. a large renoiliac anastomosis combined with associated varices of the ureter, 2. a wide renohemazygal anastomosis draining nearly totally left renal venous blood into the vena cava superior, simultaneous existing varices of renal pelvis and ureter and 3. a persisting circumaortal ring. It is discussed whether phlebographic revealed renal varicosity is origin of bleeding in any case or bleeding may be caused eventually by associated suburothelial phlebectasia.
D000328:Adult; D000368:Aged; D006417:Hematuria / Q000209:etiology*; D006801:Humans; D008297:Male; D011859:Radiography; D012082:Renal Veins / Q000000981:diagnostic imaging*; D014513:Ureter / Q000098:blood supply; D014648:Varicose Veins / Q000150:complications / Q000000981:diagnostic imaging*
Nierenphlebographische Befunde bei schmerzloser Makrohämaturie.