[Factors influencing liver metastasis, recurrence in the liver, and preventive measures].
D003110:Colonic Neoplasms / Q000601:surgery*; D006801:Humans; D008113:Liver Neoplasms / Q000556:secondary*; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local / Q000517:prevention & control*; D012004:Rectal Neoplasms / Q000601:surgery*