[Macrohematuria associated with ruptured abdominal aneurysm (author's transl)].

Macrohematuria associated with rupture abdominal aneurysm is caused by renal infarction due to renal arterial compression or dissection, by renal congestion due to renal venous perforation, by urinary bladder congestion due to aortocaval fistula, possibly by hydronephrosis due to ureteral obstruction, and by urinary bladder perforation. Also in the case of a simultaneous urologic finding treatment of the aneurysm is urgent.