case_images: PMC11329959_01
case_images: Bilateral upper extremity 3D and 3D VR (Virtual augmented reality) CT images (right and left images respectively) of the CT angiography showing filling defects in the proximal and distal left brachial artery (arrows).
case_images: 10.1177_2050313X241269594-fig1.jpg
case_images: PMC11329959_01_10.1177_2050313X241269594-fig1.jpg
case_images: fig1-2050313X241269594
case_images: Subsequent CT angiography demonstrated a critical left brachial artery occlusion with central filling defects in both proximal and distal segments (Figure 1), accompanied by hypoenhancement of the left radial and ulnar arteries.
case_images: Axial bilateral CT angiographic images at the proximal (upper row) and distal brachial artery level showing left brachial artery middle level luminal partial and distal complete contrast filling defect (arrows comparing the right and left brachial artery counterparts at both levels).
case_images: 10.1177_2050313X241269594-fig2.jpg
case_images: PMC11329959_01_10.1177_2050313X241269594-fig2.jpg
case_images: fig2-2050313X241269594
case_images: Axial images showed progressive luminal narrowing proximally, transitioning to complete occlusion distally, in contrast to the patent right brachial artery (Figure 2).
case_images: Coronal reformatted images at the level of the brachial artery showing normally opacified right brachial artery (arrow in the left image) and the left brachial artery with filling defect (arrow in the right image).
case_images: 10.1177_2050313X241269594-fig3.jpg
case_images: PMC11329959_01_10.1177_2050313X241269594-fig3.jpg
case_images: fig3-2050313X241269594
case_images: Coronal reformatted views confirmed these findings, displaying a filling defect in the left brachial artery (Figure 3), suggestive of thrombotic occlusion.