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The patient was a 68-year-old female with the complaint of left flank pain. On examination, hydronephrosis of the left kidney and the urinoma of left retroperitoneal space were disclosed by abdominal computed tomographic (CT) scan. The urinoma disappeared spontaneously, but 4 months later right hydronephrosis and the urinoma of ipsilateral retroperitoneum emerged. Enhanced CT scan revealed aneurysm of bilateral common iliac arteries and perianeurysmal fibrotic mass. After steroid therapy under the diagnosis of idiopathic retroperitoneal fibrosis (IRPF), the fibrotic mass reduced in size and the urinoma disappeared. We should be aware that urinomas, which are thought to be caused by sudden obstruction of the upper urinary tract, could be brought about by IRPF.
Toshiki Kijima, and
Tetsuo Okuno, and
Yasuyuki Sakai, and
Aki Iwai, and
Mamoru Wakui
April 2009,
NDT plus,
Toshiki Kijima, and
Tetsuo Okuno, and
Yasuyuki Sakai, and
Aki Iwai, and
Mamoru Wakui
April 1999,
Hinyokika kiyo. Acta urologica Japonica,
Toshiki Kijima, and
Tetsuo Okuno, and
Yasuyuki Sakai, and
Aki Iwai, and
Mamoru Wakui
February 1996,
Chest,
Toshiki Kijima, and
Tetsuo Okuno, and
Yasuyuki Sakai, and
Aki Iwai, and
Mamoru Wakui
January 2011,
Connecticut medicine,
Toshiki Kijima, and
Tetsuo Okuno, and
Yasuyuki Sakai, and
Aki Iwai, and
Mamoru Wakui
August 1962,
Jornal do medico,
Toshiki Kijima, and
Tetsuo Okuno, and
Yasuyuki Sakai, and
Aki Iwai, and
Mamoru Wakui
October 2009,
Polskie Archiwum Medycyny Wewnetrznej,
Toshiki Kijima, and
Tetsuo Okuno, and
Yasuyuki Sakai, and
Aki Iwai, and
Mamoru Wakui
January 1963,
Annales chirurgiae et gynaecologiae Fenniae,
Toshiki Kijima, and
Tetsuo Okuno, and
Yasuyuki Sakai, and
Aki Iwai, and
Mamoru Wakui
May 1983,
Minerva chirurgica,
Toshiki Kijima, and
Tetsuo Okuno, and
Yasuyuki Sakai, and
Aki Iwai, and
Mamoru Wakui
July 1993,
Nihon Kyobu Shikkan Gakkai zasshi,
Toshiki Kijima, and
Tetsuo Okuno, and
Yasuyuki Sakai, and
Aki Iwai, and
Mamoru Wakui
October 2011,
BMJ case reports,
