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本文报告有随防资料乳腺癌１０２例中合并之癌旁病变３３例，经流式细胞光度术（ＦＣＭ）测定（２１例）和病理学检查及与术后生存期的关系做了统计学多元逐步回归法分析，结果显示乳腺癌患者合并癌旁病变中有癌变者术后生存期最短，仅有良性上皮增生者较长，未合并癌旁病变者最长（Ｐ＜０．０１），有癌旁病变者较未合并者年龄轻，其中伴有癌变者年龄最轻（ｒ＝０．２４６Ｐ＜０．０５）。有癌变者其ＤＩ值、Ｓ％均高于癌旁病变中无癌变者（Ｐ＜０．０１）。
This article reports 33 cases of paracancerous lesions associated with prevention of breast cancer in 102 cases. Statistically significant differences were found by flow cytometric (FCM) measurements (21 cases) and pathological examinations and postoperative survival. Stepwise regression analysis showed that the survival time of breast cancer patients with cancerous lesions was the shortest after surgery, with only benign epithelial hyperplasia being longer, and those with no paracancer lesions were the longest (P<0.01). Those with paracancerous lesions were younger than those without, of which those with cancer were the youngest (r=0.246 P<0.05). The DI value and S% of those with cancer were higher than those without cancer (P<0.01).