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FIG 2. Case 10: 55-year-old man with a paraganglioma in the T12 vertebral body who underwent embolization 7 days before surgery.
A and B, Angiogram of the right segmental artery at T12 (A) and selective angiogram with microcatheter (B) show the posterior radiculomedullary artery (small arrows) originating from the same trunk as the feeding artery (large arrow) to the tumor.
C, Pedicular injection after superselective catheterization and infusion of PVA particles and Gelfoam pieces in the feeder show complete occlusion of the feeder (large arrow) and patency of the posterior radiculomedullary artery (small arrows).
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