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涎腺肌上皮肿瘤细胞核形态的定量研究 被引量:1

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摘要 本文采用多功能图像分析技术对涎腺22例肌上皮肿瘤细胞核形态定量研究,表明细胞核的面积、周长、最大径、最小径、形状因子和等效圆直径均随肿瘤的恶性程度增加而递增,其差别有显著性。作者认为:细胞核平均面积>25μm^2,核平均周长>30μm可以作为鉴别良、恶性肌上皮肿瘤的两项形态学指标。本研究还表明,在肌上皮肿瘤中,随着恶性程度增加,细胞核逐渐由椭圆形变为圆形或不规则形,而且细胞核的异型性明显增加。
出处 《现代口腔医学杂志》 CAS CSCD 1993年第2期65-67,共3页 Journal of Modern Stomatology
基金 国家自然科学基金
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参考文献1

  • 1汪堃仁,薛绍白,柳惠图.细胞生物学[M]北京师范大学出版社,1990.

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