PMC8339252_01
Contrast enhanced computed tomography. Axial image of the contained rupture of the right common iliac artery aneurysm (40 mm, indicated by the arrow). The aneurysm is saccular and the arterial wall seems hazy, which make it, in retrospect, suspicious of infection.
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C reactive protein (CRP) level of 37 mg/L (normal <10 mg/L). Computed tomography (CT) showed a (contained) ruptured aneurysm of the CIA with a maximum transverse diameter of 40 mm (Fig. 1, Video S1 [Supplementary Material]).
Contrast enhanced computed tomography. Axial image of the soft tissue mass (25 x 37 mm, indicated by the arrow) anterior to the common iliac artery during the second hospital admission.
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CRP level of 91 mg/L. CT was performed, which showed a soft tissue mass of 25 x 37 mm anterior to the right CIA (Fig. 2, Video S3 [Supplementary Material]).
Contrast enhanced computed tomography. Axial image of the progression of the soft tissue mass (26 x 45 mm, indicated by the arrow) anterior to the common iliac artery during the third hospital admission.
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CRP level of 91 mg/L. CT was performed, which showed a soft tissue mass of 25 x 37 mm anterior to the right CIA (Fig. 2, Video S3 [Supplementary Material]). A new CT scan was performed, which showed progression of the mass (26 x 45 mm) anterior to the CIA, this time highly suspicious of an abscess owing to its confined shape (Fig. 3, Video S4 [Supplementary Material]).