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在日常病理诊断工作中,经常采用网状纤维特殊染色法显示病变组织网状支架的破坏情况,对于判断病变的性质、程度及其发展与转归具有重要意义。特别是在肿瘤病理诊断中,对于鉴别来源于上皮组织和间叶组织的恶性肿瘤具有重要价值。网状纤维染色方法较多,Gordon-Sweet(G-S)法是一种较为常用的特殊染色方法。该法是一种嗜银染色方法,它易受各种因素的干扰,在染色过程中如果操作不当,容易导致染色效果不理想。我们对此法进行了改良,用过碘酸代
In routine pathological diagnosis, we often use special staining of reticular fibers to show the destruction of reticulated scaffolds, which is of great significance for judging the nature and extent of lesion and its development and prognosis. Especially in the diagnosis of tumor pathology, for the identification of malignant tumors derived from epithelial and mesenchymal tissue has important value. There are many reticular fiber staining methods, Gordon-Sweet (G-S) method is a more commonly used special staining method. The method is an argyrophil staining method, which is susceptible to interference from various factors in the dyeing process if not properly handled, easily lead to staining results are not satisfactory. We have improved this method, with the generation of iodine