Fig. 4From: Diffusion-weighted magnetic resonance imaging using a preclinical 1 T PET/MRI in healthy and tumor-bearing ratsa ADC of the whole tumor as a function of the tumor volume. Measurements were performed after 10, 13, and 20 days for tumors 1 to 3 and, due to technical reasons, after 10 and 16 days for tumor 4. b ADC of the tumor surrounding liver parenchyma as a function of the tumor volume. Time points were the same as in Fig. 4aBack to article page