Figure 1. A representative fluorescence microscopy image of a CTC isolated from the peripheral blood of an oral cancer patient using OncoDiscover technology. (a): Merged image of CK18 expressing CTC (upper dotted white square) alongside few leukocytes expressing CD45 in the background. Scale bar is 50 μm. (b): Zoomed insight of CTC showing a cell with a prominent nucleus and strong expression of CK18. (c): Magnified region showing a leukocyte dimer with a strong CD45 expression. Scale bar is 10 μm.
