病理诊断是临床诊断疾病的重要依据。在病理检查工作中，病理切片质量的好坏，直接关系到病理诊断的结果。本文的目的是为了减少人为因素造成的误诊，进一步提高病理诊断准确率。作者结合十几年制片经验，仔细观察和体会制片的各个程序及其影响因素。总结如下几点。1．固定：组 Pathological diagnosis is an important basis for clinical diagnosis of disease. In the pathological examination work, the quality of pathological sections is directly related to the results of pathological diagnosis. The purpose of this paper is to reduce misdiagnosis caused by human factors and further improve the accuracy of pathological diagnosis. The author combined with more than a decade of production experience, carefully observe and understand the various processes of production and its influencing factors. Summarize the following points. 1. Fixed: group