论文部分内容阅读
对于口腔粘膜白斑、扁平苔癣和原位癌(简称Cis)的鉴别诊断,利用传统的组织病理学标准,显微镜检的方法,已显得不相宜了。组织测量技术用有限的几个上皮组织学参数就能获得一个客观的鉴别诊断。本文介绍采用光学显微镜下的组织测量方法,试图消除主观因素,以提高鉴别诊断的准确性。采用10例白斑、9例扁平苔癣和14例原位癌活检标本,10％福尔马林固定,苏木精—伊红染色。用有一个反射棱镜的显微幻灯机将光学显微镜下的图像投照于工作台上,使
For the differential diagnosis of oral leukoplakia, lichen planus, and carcinoma in situ (Cis for short), using traditional histopathological criteria, microscopy methods have become unsuitable. Tissue measurement techniques can be used to obtain an objective differential diagnosis with a limited number of epithelial histological parameters. This article describes the use of optical microscopy tissue measurement methods, trying to eliminate subjective factors to improve the accuracy of differential diagnosis. 10 cases of leukoplakia, 9 cases of lichen planus, and 14 cases of in situ cancer biopsy specimens were fixed with 10% formalin and stained with hematoxylin-eosin. The microscopy projector with a reflecting prism is used to project the image under the light microscope on the workbench, so that