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目的 :了解大肠癌术后患者血清CEA水平与大肠癌术后转移之间的关系。方法 :用放免检测法 ,动态监测 5 6例大肠癌术后 4年患者血清CEA水平。结果 :5 6例患者术后 4年内 ,有 17例患者血清CEA水平增高 ,平均值为2 0 1.2± 40 .8ng/ml ,此 17例血清CEA增高患者均经其它辅助检查 ,证实为大肠癌术后复发和转移。 结论 :血清CEA水平可作为一项重要的观察指标 ,用于临床监测大肠癌术后的复发和转移 ,为临床治疗提供依据。
Objective: To investigate the relationship between serum CEA level and postoperative metastasis of colorectal cancer in patients with colorectal cancer. Methods: The serum CEA levels of 56 patients with colorectal cancer after 4 years of operation were dynamically monitored by radioimmunoassay. Results: Serum CEA levels increased in 17 of the 56 patients 4 years after operation, with an average of 20 1.2 ± 40.8 ng / ml. All 17 patients with elevated serum CEA were confirmed by other laboratory tests and confirmed as colorectal cancer Postoperative recurrence and metastasis. Conclusion: Serum CEA levels can be used as an important observation target for the clinical monitoring of recurrence and metastasis of colorectal cancer after surgery to provide the basis for clinical treatment.