Evaluation of quantitative analysis of organization diffusion application in diagnosing liver fibrosis / 中华超声影像学杂志

ABSTRACT

Objective To explore the best cutoff point of the quantitative analysis of organization diffusion for differentiating liver fibrosis and to assess its diagnostic value.Methods Sixty-five patients with chronic hepatitis B were examined with quantitative analysis of organization diffusion before liver biopsy,and made a ROC analysis of diagnostic test.All cases confirmed by pathology.Results 114.95 was the best cutoff point of the strain average value which was one parameter of the quantitative analysis of organization diffusion,the area under the curve of ROC was 0.950 (P=0.000),and the sensitivity,specificity,accuracy were 92.3%,87.2% and 89.2%,respectively.Conclusions The quantitative analysis of organization diffusion is helpful in diagnosing liver fibrosis.