摘要
应用图象分析仪对39例中度分化大肠腺癌、17例高度分化大肠腺癌和8例低度分化大肠腺癌进行了核形态定量对比分析。结果表明中度分化大肠腺癌是一群异质性肿瘤,可根据细胞核大小再进一步分成亚组,这样能更准确反映中度分化大肠腺癌的生物学行为。
A nuclear morphometric analysis wasperformed on the histologic sections of 39 grade-Ⅱ,17 grade-Ⅰand 8 grade-Ⅲ colorectal adenocarcino-mas。The parameters selected were nuclear area,nu-clear perimeter,nuclear volume and standard deviationof nuclear area。The results showed that grad-Ⅱ col-orectal adenocarciomas were a group of heterogeneoustumours and they could be divided into Various sub-groups by nuclearmorphometry so that their biologicalbehaviour could be better reflected。
出处
《华西医科大学学报》
CSCD
1994年第4期449-451,共3页
Journal of West China University of Medical Sciences
关键词
大肠肿瘤
分化
核形态定量分析
异质性
Colorectal tumour Differentiation Nuclear morphometry analysis Heterogeneity