循环肿瘤细胞计数在胃癌患者中的临床应用

Monitoring circulating tumor cells of blood in gastric cancer

目的:探讨胃癌患者循环肿瘤细胞数量,并进行临床评价。方法:将胃癌患者、胃溃疡患者、健康志愿者各50例纳入研究范围,其任何治疗开始前从外周血中收集循环肿瘤细胞(CTCs)进行荧光免疫计数。结果:50例胃溃疡患者及50例健康志愿者外周血中未发现CTCs,胃癌患者CTCs数目为(16.40±8.15)。结论:外周循环血检测循环肿瘤细胞对胃癌患者有普查意义。

Objective：To monitor circulating tumor cells of blood in gastric cancer.Methods：50 cases gastric cancer,50 cases gastric ulcer patients and 50 healthy volunteer.All CTCs were identified by immunofluorescence and the number of CTCs was calculated in different study objects.Results：There was no CTCs found in 50 healthy donors and 10 gastric ulcer patients.The number of CTCs in gastric cancer was（16.40±8.15）.Conclusion：The CTCs can be found in gastric cancer patients.