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. 2024 Jun 14;8:74. doi: 10.1186/s41747-024-00467-9

Fig. 2.

Fig. 2

Reproducibility of T2* measurements. a Representative repeated T2*-weighted acquisitions (Acq) of osteosarcomas at 7 T before iron oxide nanoparticle (IONP) injection. b Quantitative tumor T2* relaxation times at 7 T before IONP injection. c Representative repeated T2*-weighted Acq of osteosarcomas at 3 T before IONP injection. d Quantitative tumor T2* relaxation times at 3 T before IONP injection. e Representative repeated T2*-weighted Acq of osteosarcomas at 7 T after IONP injection. f Quantitative tumor T2* relaxation times at 7 T before IONP injection. g Representative repeated T2*-weighted Acq of osteosarcomas at 3 T after IONP injection. h Quantitative tumor T2* relaxation times at 3 T after IONP injection. All quantitative data represent the mean data of 15 tumors in each group and standard deviations