内膜活检对疾病的及时诊断有着积极的作用。内镜活检按常规病理制片费工费时，为提高工效，在保证制片质量的条件下，本室近年来在常规制片基础上，对下列几个步骤进行了改进。1固定钳取之内膜组织组织块较小，如小米粒大小，且组织密度均匀，内镜取材后投入95％酒精中送检。对 Endometrial biopsy has a positive effect on the timely diagnosis of the disease. Endoscopic biopsy by conventional pathological filming time and labor costs, in order to improve ergonomics, in ensuring the quality of production conditions, the room in recent years based on conventional production, the following steps were improved. 1 fixed forceps taken smaller intima tissue mass, such as the size of the grain, and uniform tissue density, endoscopic material taken into 95% alcohol in the submission. Correct