摘要
应用图像分析技术对宫颈正常鳞状细胞，不典型增生Ⅰ、Ⅱ、Ⅲ级（各１０例）和鳞状细胞癌（３０例）的细胞核，作了面积、周长、长短轴比、直径和圆度的分析研究．用逐步判别分类方法对各组参数进行对比分析，准确率为８７．１４％．各组间参数方差分析具有非常显著的统计学意义（Ｐ＜０．０１）。结果表明，在形态计量诊断中核的面积、周长和直径较其它参数更具参考意义。
The nuclear area,perimeter,ratio of length to breadth,diameter and roundness of normal squamous cell of cervix,atypical hyperplasia gradeⅠ, Ⅱ, Ⅲ(each 10 cases) and squamous cell carcinoma (30 cases)were studied by using image analysis technique. All parameters were compared by stepwise discriminational classification method and the accurate rate was 87.14%. The variance of the paramters among every groups was significant statistically(P<0. 01). These results suggest nuclear area, perimeter and diameter are supirior to other parameters in morphometrical diagnosis.
出处
《中华物理医学杂志》
CAS
CSCD
1995年第3期142-144,共3页
Chinese Journal of Physical Medicine and Rehabilitation
关键词
子宫颈
肿瘤
不典型增生
形态计量
cervix
neoplasms
atypical hyperplasia
morphometry
