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. 2022 May 24;64(12):2295–2305. doi: 10.1007/s00234-022-02975-0

Fig. 1.

Fig. 1

Axial T2WI (top row) and FLAIR (bottom row) images of two patients with IDHmut/1p19qint LGG. The first patient (a, b) has a tumor centered on the right lentiform nucleus, demonstrating 25–50% T2-FLAIR mismatch. The arrows highlight areas with high T2 signal and substantially lower signal on FLAIR. The second patient (c, d) has a left frontal lobe tumor with > 50% T2-FLAIR mismatch and well-defined tumor margins