Fig. 1From: Evaluation of sensitivity and specificity of CanPatrol™ technology for detection of circulating tumor cells in patients with non-small cell lung cancerFluorescence of CTCs. a. leukocyte. b. Type I CTCs (epithelial marker labeled, red fluorescence); c Type III CTCs (mesenchymal marker labeled, green fluorescence); d. Type II CTCs (epithelial and mesenchymal marker labeled, red and green fluorescence). Scale bar, 10 μmBack to article page