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人腮腺多形性腺瘤组织学上是由上皮和间质成分组成。需弄清的是，这种赘生物是来自上皮和间质成分，还是来自上皮成分。为了弄清这个问题，我们对5种多形性腺瘤进行了克隆分析。克隆分析方法是根据与雄性激素受体基因连锁的X染色体三核着酸重复的多形态性以及甲基化随机灭活此
Human parotid pleomorphic adenoma is histologically composed of epithelial and interstitial components. Need to understand is that this neoplasm from the epithelial and interstitial components, or from the epithelial components. To clarify this issue, we performed clonal analyzes of five pleomorphic adenomas. Clonal analysis is based on the polymorphism of the X-trichorhynchrome linked to the androgen receptor gene and the inactivation of this methylation at random