随着纤维肠镜检查工作的不断普及 ,送检的肠镜标本也逐渐增多 ,同一病人通常要同时活检数块大小不等的标本 ,按常规把同一部位钳取的数点标本放在一起制成 1个蜡块 ,此种包埋法包埋组织时仅考虑蜡块组织切面的平齐 ,而不考虑组织本身大小、厚薄 ,诊断所需的最佳观察面。为了解 With the continuous popularization of fiber colonoscopy, the delivery of colonoscopy specimens also gradually increased, the same patient usually simultaneously biopsy several pieces of different sizes, according to the conventional part of the clamp to take a few specimens together Into a wax block, such embedding method embedding the organization only considers the alignment of the wax section, regardless of the size of the tissue itself, the thickness of the best observation surface required for diagnosis. To understand