case_images: PMC7683120_01
case_images: CT-IVU showing the right sided hydroureteronephrosis
case_images: CRIRA2020-8857729.001.jpg
case_images: PMC7683120_01_CRIRA2020-8857729.001.jpg
case_images: fig1
case_images: CT-IVU confirmed the right ureterohydronephrosis with an anteroposterior diameter of the renal pelvis of 15 mm (Figure 1).
case_images: Multiplanar reformatted images show right internal iliac artery aneurysm just past the iliac bifurcation.
case_images: CRIRA2020-8857729.002.jpg
case_images: PMC7683120_01_CRIRA2020-8857729.002.jpg
case_images: fig2
case_images: A right internal iliac artery aneurysm was noted at the level of L4/L5 vertebra bodies measuring 6.7 x 6.0 x 6.05 cm (AP x trans x Sag) (Figure 2), and the right ureter was moderately dilated to the level of the right internal iliac aneurysm (Figure 3), which was possibly the cause of the obstruction.
case_images: Contrast-enhanced CT scan of the abdomen and pelvis, with coronal images showing a large contrast-filled structure in keeping with iliac artery aneurysm compressing and pushing the urinary bladder laterally.
case_images: CRIRA2020-8857729.003.jpg
case_images: PMC7683120_01_CRIRA2020-8857729.003.jpg
case_images: fig3
case_images: A right internal iliac artery aneurysm was noted at the level of L4/L5 vertebra bodies measuring 6.7 x 6.0 x 6.05 cm (AP x trans x Sag) (Figure 2), and the right ureter was moderately dilated to the level of the right internal iliac aneurysm (Figure 3), which was possibly the cause of the obstruction.