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. 2022 Jun 29;14(13):3197. doi: 10.3390/cancers14133197

Figure 2.

Figure 2

1H-MRS in a patient (15 Y) with astrocytoma grade 3 (left, black arrow) and in a patient (8 Y) with astrocytoma WHO grade 2 (right, white arrowhead). Similar spectra are present in both grade 3 and grade 2 astrocytoma with increased Cho and decreased NAA, with the absence of Cr decrease.