脑垂体是一个重要的内分泌器官，显示春远侧部多种嗜色细胞的切片是组织学常用标本。传统的三色法仅能显示嗜酸性和嗜碱性两种细胞，难以区分嗜碱性细胞三种以上类型，且方法复杂，结果不甚稳定。本室经不断摸索实践，用改良的多色法清晰显示出嗜酸性细胞和嗜碱性细胞三种以上类型，取得满意效果。 Pituitary gland is an important endocrine organ, showing a lot of chromatid cells in the distal part of the spring is often used in histological specimens. The traditional three-color method can only display eosinophilic and basophilic two kinds of cells, it is difficult to distinguish basophils more than three types, and the method is complex, the result is not stable. The room after continuous exploration practice, with a modified multicolor method clearly shows that more than three types of eosinophils and basophils, and achieved satisfactory results.