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. 2009 Feb 10;100(4):617–622. doi: 10.1038/sj.bjc.6604872

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Copyright © 2009 Cancer Research UK

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Typical example of Ki67 expression (dark brown stain) in CRC metastases for a patient who had not undergone PVE (A) compared with that post PVE (B), suggesting high cancer-cell proliferation post PVE.