Fig. 1From: Granulation tissue-type hemangioma of ureter: a highly misdiagnosed disease (a rare case report and literature review)a Computerized tomography of the urinary system showed secondary right hydronephrosis, right renal parenchyma perfusion decreased (red arrow). b Computerized tomography of the abdomen showed the upper 1/3 of the right ureter was occupied and the possibility of tumor lesions was considered (red arrow)Back to article page