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Grades of gallbladder diseases using the gallbladder contraction index: a pilot study
Abstract
and the first 20minutes contraction indices. A range of 5% to 77% previously obtained in normal subjects was adopted in this study. Gallbladder contraction index in combination with other variables:
sonographic appearances and clinical presentations were used for the grading of gallbladder diseases in the present study. This pilot model may have a good diagnostic performance but a clinical prospective evaluation is needed to confirm its actual value.