Oakman C, Pestrin M, Bessi S, Galardi F, Di Leo A. Significance of micrometastases: circulating tumor cells and disseminated tumor cells in early breast cancer.
Cancers (Basel) 2010;
2:1221-35. [PMID:
24281114 PMCID:
PMC3835127 DOI:
10.3390/cancers2021221]
[Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2010] [Revised: 05/26/2010] [Accepted: 06/04/2010] [Indexed: 01/10/2023] Open
Abstract
Adjuvant systemic therapy targets minimal residual disease. Our current clinical approach in the adjuvant setting is to presume, rather than confirm, the presence of minimal residual disease. Based on assessment of the primary tumor, we estimate an individual's recurrence risk. Subsequent treatment decisions are based on characteristics of the primary tumor, with the presumption of consistent biology and treatment sensitivity between micrometastases and the primary lesion. An alternative approach is to identify micrometastatic disease. Detection of disseminated tumor cells (DTC) in the bone marrow and circulating tumor cells (CTC) from peripheral blood collection may offer quantification and biocharacterization of residual disease. This paper will review the prognostic and predictive potential of micrometastatic disease in early breast cancer.
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