同癌的化学疗法这一概念相同，将用化学物质（药物）预防癌症的称为癌的化学预防（ｃｈｅｍｏｐｒｅｖｅｎｔｉｏｎ）。目前，虽然还达不到消除高危人群的高发率，但只要能治疗癌前病变，阻止其发展为癌症，就已经是相当了不起的事情了。癌的化学预防药从广义上讲包括有维... Like the concept of cancer chemotherapy, chemoprevention, known as cancer, uses chemicals (drugs) to prevent cancer. At present, although the high incidence of high-risk population can not be eliminated, it is quite remarkable that as long as it can treat precancerous lesions and prevent them from developing into cancer, Chemoprevention of cancer in a broad sense, including the dimension ...