冰冻切片是病理工作中的一项重要技术,除在特殊染色中采用此项技术外,尤其是在临床手术过程中快速地进行活体组织病理诊断,明确病变性质及范围,为确定手术方案提供依据的一种急需的常用的方法。因此,该项工作在病理工作上发展较快,方法很多。主要有半导体冷冻、二氧化 Frozen sectioning is an important technique in pathological work. In addition to using this technology in special staining, especially in the clinical operation process, pathological diagnosis of living tissues can be performed quickly to clarify the nature and extent of the lesion and provide a basis for the determination of the surgical plan A kind of urgently needed method. Therefore, the work in the pathological work developed rapidly, a lot of ways. The main semiconductor refrigeration, dioxide