case_images: PMC3371747_01
case_images: (a) Enhanced computed tomography scan showing the right ureter (arrow) and the right internal pudendal artery (arrowhead). (b) Three-dimensional computed tomography showing the right ureter (arrow) and the right internal pudendal artery (arrowhead).
case_images: CRIM2012-817942.001.jpg
case_images: PMC3371747_01_CRIM2012-817942.001.jpg
case_images: fig1
case_images: Contrast-enhanced CT showed hematomas in the right renal pelvis and the ureter; however, there were no aneurysms or extravasations (Figures 1(a) and 1(b)).
case_images: An angiogram showing no extravasation or fistula. However, a very small pseudoaneurysm (arrow) was seen retrospectively.
case_images: CRIM2012-817942.002.jpg
case_images: PMC3371747_01_CRIM2012-817942.002.jpg
case_images: fig2
case_images: Angiography was performed, but no pseudoaneurysms were found, and the source of bleeding was not identified (Figure 2).
case_images: (a) A pseudoaneurysm (arrow) detected at the time of the second angiography. (b) Endovascular coils (arrow) inserted into the right internal pudendal artery.
case_images: CRIM2012-817942.003.jpg
case_images: PMC3371747_01_CRIM2012-817942.003.jpg
case_images: fig3
case_images: An immediate angiography was performed, which showed a fistula between the ureter and a pseudoaneurysm of the internal pudendal artery (Figure 3(a)). Coil embolization was performed (Figure 3(b)), which successfully controlled the bleeding.