Objective To explore the diagnosis efficiency of acute pancreatitis by the combination of Doppler ultrasound and vitamin D Binding protein( VDBP) level. Methods A retrospective analysis was made of 95 cases of acute pancreatitis in the color Doppler diagnosis results and VDBP levels of patients on the first day of hospital admission,which was compared with VDBP levels of 50 cases of healthy adults. Results The sensitivity of ultrasonography in the diagnosis of acute pancreatitis was 76. 84% and the specific...