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细胞核内DNA含量是反映肿瘤生物学恶性度的重要指标之一。应用显微图像定量分析软件技术和显微光度技术检测肿瘤细胞核DNA含量已经表明,显微图像分析技术可作为定量研究细胞核内DNA含量的新的先进实验手段[1]。近年,有作者指出DNA多倍体细胞出现频度是判断肿瘤组织学恶性度的最
The DNA content in the nucleus is one of the important indicators reflecting the malignancy of tumor biology. The use of microscopic image quantitative analysis software techniques and microscopic techniques to detect the nuclear DNA content of tumor cells has shown that microscopic image analysis technology can be used as a new advanced experimental method for quantitatively studying DNA content in the nucleus [1]. In recent years, some authors have pointed out that the frequency of DNA polyploid cells is the most important factor in judging the degree of malignancy of tumors.