Partial embolization as re-treatment of hypersplenism after unsuccessful splenic artery ligation

Figure 1 Imaging studies. A: After ligation of splenic artery treatment, abdominal computed tomography showed that the size of the spleen was enlarged (white star). Ischemic necrosis was not seen in the spleen. However, the bio-clamp (white arrow) was seen in the splenic artery area; B and C: Splenic compensatory arteries: the dorsal pancreatic artery (green arrow), and the left gastro-epiploic artery (red arrow). CTA: Computed tomography angiogram; DSA: Digital subtraction angiography.