Detection of occult tumour cells in lymp
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ke N.V. Γberg; Gudrun E. Lindmark; Anne C.E. Israelsson; Sten G. HammarstrΓΆm; M
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Article
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2004
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John Wiley and Sons
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French
β 180 KB
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## Abstract The purpose of our study was to develop specific, sensitive, objective assays for early detection of disseminated tumour cells in patients with colorectal cancer (CRC). Carcinoembryonic antigen (CEA) and cytokeratin 20 (CK20) were chosen as markers because they are selectively expressed