case_images: PMC9310206_01
case_images: Contrast-enhanced axial multidetector CT angiography image reveals chronic-contained aneurysm rupture of the aorta within left ilio-psoas muscle (white arrow).
case_images: 10.1177_2050313X221109973-fig1.jpg
case_images: PMC9310206_01_10.1177_2050313X221109973-fig1.jpg
case_images: fig1-2050313X221109973
case_images: AAA with a maximum diameter of 17 cm but no clear delimitation because of its extension along the paravertebral spaces where it formed a mass with features consistent with a blood clot (the same mass that previously was considered a retroperitoneal tumor) (Figure 1). An erosion of the anterior surface of the L3 and L4 vertebral bodies was also noted (Figure 2).
case_images: Computed tomography showing chronic-contained rupture of an abdominal aortic aneurysm with erosion into the L3 vertebral body (white arrows).
case_images: 10.1177_2050313X221109973-fig2.jpg
case_images: PMC9310206_01_10.1177_2050313X221109973-fig2.jpg
case_images: fig2-2050313X221109973
case_images: AAA with a maximum diameter of 17 cm but no clear delimitation because of its extension along the paravertebral spaces where it formed a mass with features consistent with a blood clot (the same mass that previously was considered a retroperitoneal tumor) (Figure 1). An erosion of the anterior surface of the L3 and L4 vertebral bodies was also noted (Figure 2).
case_images: Intraoperative picture of the contained rupture.
case_images: 10.1177_2050313X221109973-fig3.jpg
case_images: PMC9310206_01_10.1177_2050313X221109973-fig3.jpg
case_images: fig3-2050313X221109973
case_images: We found that the L3-L4 vertebrae were almost completely eroded (Figure 3).