本文用流式细胞计数法测量口腔鳞状细胞癌核DNA含量及细胞动力学,评价该法在预测区域淋巴结转移中的诊断价值。 作者从40名原发口腔鳞癌患者取新鲜组织样品制备单细胞悬液,做流式细胞计数分析。据肿瘤部位分为两组,A组为12名舌癌及10名口底癌患者,B组为18名 In this paper, flow cytometry was used to detect nuclear DNA content and cell kinetics in oral squamous cell carcinoma, and the diagnostic value of this method in predicting regional lymph node metastasis was evaluated. The authors used fresh tissue samples from 40 patients with primary oral squamous cell carcinoma to prepare single cell suspensions for flow cytometry analysis. According to the tumor site is divided into two groups, A group of 12 tongue cancer and 10 mouth cancer patients, B group of 18