CEMIP and cholangiocarcinoma: Additionally, vimentin expression was high in 136 of the 177 CCA tissues (76.8%; Table 3, Figure 4A, D1, D2), and Spearman’s rank correlation analysis identified a significant positive correlation between the KIAA1199 and vimentin expression levels in CCA tissues (r=0.351, P<0.001; Table 3).