Relationship between DNA ploidy heterogeneity and clinical biological behavior on patients with malignant tumors / 医学研究生学报

ABSTRACT

Objective:To explore the relationship between DNA ploidy heterogeneity and clinical biological behavior on patients with malignant tumor.Methods:The DNA ploidy heterogeneity of tumor tissue was measured in 163 patients with malignant tumors by flow cytometry.The relations were analyzed between DNA ploidy heterogeneity and clinical stage,pathological grade,metastasis rate of patients with malignant tumors.Results:The rates of DNA ploidy heterogeneity were significantly different in different tumors.The rates of heterogeneity raised with increase of clinical stage and pathological grade(P