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The Comparison of ADC Values in Different Groups Between Prechemotherapy and Postchemotherapy.
| Time Point | R Group (×10−3 mm2/s) | NR Group ×10−3 mm2/s) | P |
|---|---|---|---|
| 3-4 days before chemo | 0.90 ± 0.16 | 1.09 ± 0.24 | .014 |
| 1 week after chemo | 1.05 ± 0.12 | 1.08 ± 0.27 | .635 |
| 2 weeks after chemo | 1.26 ± 0.12 | 1.03 ± 0.26 | .001 |
| 4 weeks after chemo | 1.33 ± 0.87 | 0.97 ± 0.20 | 0 |
Abbreviations: ADC, apparent diffusion coefficient; NR, nonresponders; R, responders.
