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. 2014 Mar 13;9(3):e91387. doi: 10.1371/journal.pone.0091387

Figure 6. Early PET correlated to later tumorgrowth.

Figure 6

Correlations of individual tumor uptake (SUVmean) day 1 and day 3 and subsequent tumor growth until day 7 and 10. Left panel: mean uptake of FDG at day 3 correlated significantly with tumor growth until day 10, (n = 10). Right panel: mean uptake of FLT at day 1 correlated significantly with tumor growth until day 7 and FLT uptake at day 3 correlated with tumor growth until both day 7 and 10 (n = 8 tumors). Tumor growth is expressed as volume relative to baseline, 95% confidence intervals are shown. Correlations with SUVmax show same trend (not shown).