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Effects of treatment on liver parenchyma perfusion (patient 1). (A) Illustration of dose distribution overlaid on CT image together with isodose lines over time. (B) Changes in median perfusion value Ktrans over time and in function of received dose. (C) Changes in AUC from signal enhancement over time and in function of received dose. Ktrans, kinetic parameters of perfusion; PT, patient; RT, radiation therapy.
