The Clinical Singnificance of Gallbladder Dynamic Phase Divived in Three-Dimensional Ultrasound

Objective To evaluate the clinical significance of gallbladder function and dynamic phase of gallbladder in three-dimensional ultrasonography. Methods 50 healthy subjects and 50 patients with cholecystitis were chosen to analysis the gallbladder contraction rate (GBEFmax), maximal contraction time (Tmax), and draw coordinates of the gallbladder volume by the h-fat meal experiment. Results In healthy subjects group, the volume of gallbladder was 16.75±7.143ml before h-fat meal, and the minimum volume was 1.907±0.989 ml after h-fat meal 90min, GBEFmax was 88.61±10.397%, and the volume of gallbladder was recovered to normal after h-fat meal 360min. Compared with healthy subjects group, gallbladder volume before h-fat meal of the patients group was increased significantly (P 0.05). Conclusion the volume of gallbladder which was measured before h-fat meal and after h-fat meal 90min can evaluate the gallbladder function.