15 April 2022
: Case report 
A 61-Year-Old Woman Presenting with Low Back Pain Diagnosed with IgG4-Related Disease Affecting the Thoracoabdominal Aorta and Retroperitoneum
Challenging differential diagnosis, Rare disease, Educational Purpose (only if useful for a systematic review or synthesis)
Mi Ra Kim ABCDEF 1, Hyekyung Shim ABCDEF 2*DOI: 10.12659/AJCR.935007
Am J Case Rep 2022; 23:e935007
Figure 3 Representative three-dimensional computed tomography (CT) angiography reconstruction images before and after graft surgery for revascularization(A) On pre-operative three-dimensional CT angiogram reconstruction, total occlusion of the right common and internal iliac arteries is identified (white dotted arrow). A double-J ureteral stent was inserted into the right ureter (yellow arrowhead). (B) On post-operative three-dimensional CT angiogram reconstruction, a femoral-to-femoral bypass graft for revascularization of arterial blood flow in the bilateral lower extremities can be seen (white arrow).