CT prediction of resectability and prognosis in patients with pancreatic ductal adenocarcinoma after neoadjuvant treatment using image findings and texture analysis.

• Considering borderline resectable tumor as resectable have better accuracy for resectability. • Considering borderline as resectable, CCRT-patients have better resectability accuracy than chemotherapy-patients. • Higher subtracted entropy and lower subtracted GLCM entropy are predictors of favorable outcome.