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Use of Nuclear Morphometry Characteristics to Distinguish between Normal and Abnormal Cervical Glandular Histologies

机译:利用核形态学特征区分正常和异常的宫颈腺组织学

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摘要

This is a methodological study exploring the use of quantitative histopathology applied to the cervix to discriminate between normal and cancerous (consisting of adenocarcinoma and adenocarcinoma in situ) tissue samples. The goal is classifying tissue samples, which are populations of cells, from measurements on the cells. Our method uses one particular feature, the IODs‐Index, to create a tissue level feature. The specific goal of this study is to find a threshold for the IODs‐Index that is used to create the tissue level feature. The main statistical tool is Receiver Operating Characteristic (ROC) curve analysis. When applied to the data, our method achieved promising results with good estimated sensitivity and specificity for our data set. The optimal threshold for the IODs‐Index was found to be 2.12.
机译:这是一项方法学研究,探讨了使用定量组织病理学应用于子宫颈以区分正常组织和癌变组织(由腺癌和原位腺癌组成)的样本。目的是根据对细胞的测量结果对组织样本进行分类,这些样本是细胞群体。我们的方法使用一种特定的功能,即IODs-Index,来创建组织水平的功能。这项研究的特定目标是找到用于创建组织水平特征的IODs-Index阈值。主要统计工具是接收器工作特性(ROC)曲线分析。当应用于数据时,我们的方法获得了可喜的结果,并且对我们的数据集具有良好的估计灵敏度和特异性。发现IODs指数的最佳阈值为2.12。

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