Research Article

Optimal Strategy for Colorectal Cancer Patients’ Diagnosis Based on Circulating Tumor Cells and Circulating Tumor Endothelial Cells by Subtraction Enrichment and Immunostaining-Fluorescence In Situ Hybridization Combining with CEA and CA19-9

Figure 2

CTC counts in patients with CRC. (a) CTC and CTEC abundance between stage I-II and III-IV patients; (b) CTC and CTEC abundance according to lymph node metastasis; (c) CTC and CTEC abundance according to distant metastasis.
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