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. 2023 Jun 7;8(6):101264. doi: 10.1016/j.adro.2023.101264

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© 2023 The Author(s)

This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

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Fig 2 — Dose distributions superimposed on the (a) standardized planning magnetic resonance imaging (MRI-1) and (b) repeat verification MRI (MRI-2) scans for a patient with brain tumor shrinkage. (c) Comparison of dose volume histograms for the MRI-1 (solid line) and MRI-2 (dashed line) scans (No. 5). The gross tumor volume is expressed in red. The MRI-2 provided slightly higher doses to the gross tumor volume and planning target volume compared with the MRI-1 scan. The brain curve on MRI-1 is perfectly superimposed on MRI-2. Abbreviations: GTV = gross tumor volume; PTV = planning target volume.