Fig. 1From: Mesenchymal circulating tumor cells and Ki67: their mutual correlation and prognostic implications in hepatocellular carcinomaRepresentative micrographs of circulating tumor cell (CTC) subpopulations. CTCs were stained for epithelial markers (EpCAM and CK8/18/19, red fluorescence) and mesenchymal markers (Vimentin and Twist, green fluorescence). A Epithelial CTCs (E-CTCs). B Epithelial/mesenchymal hybrid CTCs (E/M-CTCs). C Mesenchymal CTCs (M-CTCs). Magnification, 100 × Back to article page