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. 2022 Oct 14;9:956872. doi: 10.3389/fsurg.2022.956872

Figure 1.

Figure 1

(A) T2-weighted imaging shows that the proximal segment of the LLSAs is encased by the glioma. (B) Intraoperative imaging shows that a small cone-like tumor tissue at the proximal segment of the LLSAs (black arrow) is retained. It also outlines the residual triangle (dotted triangle, yellow arrow). (C) Postoperative CT demonstrates the cone-like tumor tissue supporting the MCA. (D) Schematic depiction of the residual triangles and LLSAs. LLSAs, lateral lenticulostriate arteries; CT, computed tomography; MCA, middle cerebral artery.