“…Brain edema has been reported to be fatal, especially in highgrade HE, due to increased intracranial pressure. 37,38 Moreover, our findings regarding the predictive values of MD and FA on survival agree with the consensus that brain edema [9][10][11] and structural impairment 12,13 progress with advanced disease. One strength of this study is the application of an advanced machine-learning method, GAMMA, to the detection of MHErelated biomarkers.…”