低温恒冷切片现已广泛用于术中和门诊活检快速诊断中。但温纱布和倒空福尔马林的小瓶及福尔马林短时间固定送检的组织经冷冻后切片较困难，切片染色后留下冰晶间隙而影响诊断。本文通过应用药物辅料中的几种试剂处理这一类组织，可改变这一现象，现介绍如下。材料与方法一、材 Cryogenic cold section is now widely used in intraoperative and out-patient biopsy rapid diagnosis. But the warm gauze and emptying formalin vials and formalin short-term fixed inspection of the tissue after frozen section more difficult, slicing ice crystals left after the gap and affect the diagnosis. This article through the application of several agents in pharmaceutical excipients to deal with this type of organization, can change this phenomenon, are presented below. Materials and methods First, timber