近年来国外以显带技术研究白血病染色体的报道日益增多,国内这方面的报道较少,且一般皆系采用Giemsa常规染色法。本室自1979年底至1980年10月以染色体G显带技术研究白血病共43例,其中慢性粒细胞性 In recent years, there are more and more reports on the research of leukemia chromosomes by foreign countries. There are few reports in this field in China, and the Giemsa routine staining method is generally used. This room from the end of 1979 to October 1980 with chromosome G banding technology in 43 cases of leukemia, including chronic myelogenous