Fig. 3From: Application of elastography to diagnose adenomyosis and evaluate the degree of dysmenorrhea: a prospective observational studya Representative micrographs (100 ×) of collagen fiber staining in the adenomyosis lesion of adenomyosis group; b Representative micrographs (100 ×) of collagen fiber staining in the normal myometrium of control group; c quantitative analysis of the mean area ratio of collagen fiber between the two groups; d Correlation between tissue stiffness and the mean area ratio of collagen fiber. The results represent the mean ± SD. **** P < 0.0001Back to article page