材料与方法材料的来源:在纤维胃镜直视下钳取可疑癌肿组织,然后刷片5—6张。将活检组织及刷片放置固定液内,送病理科及细胞室分别进行检验。方法:活检组织采用常规石蜡切片及苏木素伊红染色法;胃刷片采用简易苏木素伊红染色法。观察结果按细胞学检验四级分类法,150例患者刷片检验结果见表1。 Materials and Methods Sources of Materials: Forced suspicious cancerous tissue under fiberoptic endoscopy and then brushing 5-6 pieces. The biopsy tissue and the brush were placed in a fixed solution and sent to the pathology department and the cell chamber for testing. METHODS: Biopsy tissues were stained with paraffin and hematoxylin stains, and simple hematoxylin staining was used for gastric brushing. Observed by the cytological test four classification method, 150 patients brush test results in Table 1.