Figure 2. (A, B) Left internal carotid artery injection through the diagnostic catheter. There is an acute cutoff of inferior M2 division with corresponding oligemia. (C) The microcatheter injection confirms the position of the microcatheter beyond the occlusion of the vessel. (D, E) Post thrombectomy injection from Sophia intermediate catheter. The occluded inferior division M2 branch is now recanalized with antegrade flow and evidence of focal oligemia in the region of the angular gyrus, which is likely related to a small occluded branch.