Table 3 Response rates (qEASL) of lesions stratified by Lipiodol deposition patterns. Radiographic response was assessed according to the qEASL criteria. A responding lesion required the reduction of enhancing tumor tissue by at least 65%. Exact Fisher tests were used to determine significance between outcome groups. All lesions p < 0.001, well-delineated lesions p < 0.001 and Infiltrative lesions p = 0.077. A p value < 0.05 was considered statistically significant. qEASL, quantitative European Association for Study of the Liver.

From: Automated feature quantification of Lipiodol as imaging biomarker to predict therapeutic efficacy of conventional transarterial chemoembolization of liver cancer