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. 2017 Oct 10;8:241. doi: 10.4103/sni.sni_419_16

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Copyright: © 2017 Surgical Neurology International

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms.

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Planning a simulation of a craniotomy of the left anterior clinoid meningioma with the use of CT angiography DICOM data. (For details, see Video 8.) (a) Simulation of pterional craniotomy. Because of their rich vascularity, the meningiomas are presented very clearly on the reconstructions. (b) After adjustment of the levels of the image (WL/WW & CLUT) hyperostosis is presented where the main blood supply of the tumor is. (c) Note the displacement of the internal carotid artery from the tumor