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. 2019 Aug 27;19:59. doi: 10.1186/s40644-019-0245-1

Fig. 1.

Fig. 1

Representative images of outlined ROIs in bladder lesions. a DWI: b-value = 1000 s/mm2. ROIs were delineated to determine the signal intensity and standard deviation of the lesion and normal reference tissues, as was the standard deviation of the noise level. b ROI outlined for estimating the ADC value of the bladder lesion