近年来有关人体恶性肿瘤染色体异常的文献报道日益增多,但有关实体瘤染色体分析报道甚少。虽然用各种显带技术能准确而稳定地分析肿瘤染色体,然而对实体瘤染色体原发改变的识别尚存在一定困难,我们根据李申德等人的方法及有关国际会议所介绍的实体瘤细胞遗传学方法进展 In recent years, there have been more and more reports on chromosomal abnormalities in human malignant tumors. However, there are few reports on chromosome analysis of solid tumors. Although a variety of banding techniques can accurately and stably analyze tumor chromosomes, there are still some difficulties in identifying the primary changes in the chromosomes of solid tumors. We used the method of Li Shende et al. and the solid tumor cytogenetics introduced by relevant international conferences. Progress of the method