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EJNMMI Research
Fig. 4 | EJNMMI Research

Fig. 4

From: Validation of [18F]FLT as a perfusion-independent imaging biomarker of tumour response in EGFR-mutated NSCLC patients undergoing treatment with an EGFR tyrosine kinase inhibitor

Fig. 4

Independent (a, b) and multiparametric (c, d, e) classification of one lesion. The independent classification shows the percentage of voxels classified in the “low” or “high” category for TBF (a) and [18F]FLT V T (b), for the three time scan time points: baseline (1), 7 days post-therapy (2) and 28 days post-therapy (3). The multiparametric classification shows the percentage of voxels in each category of the classification, for all the three time points: baseline (c), 7 days post-therapy (d) and 28 days post-therapy (e). Voxels are classified into four categories using the global threshold

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