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Cerebral angiography 12 days after initial treatment. The WEB that fell from within the aneurysm was trapped within the ICA (arrow, A). When suctioned with a Sofia catheter, the trapped WEB device moved proximally (arrows, B and C). Confirmation under balloon inflation that the WEB device was repositioned within the aneurysm and not prolapsed into the ICA (D and E). Final digital subtraction angiography (F).
