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. 2017 Aug 31;12:6399–6412. doi: 10.2147/IJN.S144033

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© 2017 Sun et al. This work is published and licensed by Dove Medical Press Limited

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Increased CTC count, serum MMP7 level, and serum MMP9 level determine the worst prognosis.

Notes: (A) Kaplan–Meier curves revealed the shortest overall survival (OS). (B) The survival analysis revealed the shortest median survival and a lower 5-year survival rate.

Abbreviations: CTC, circulating tumor cell; MMP7/9, matrix metalloproteinase 7/9.