卵巢癌相关抗原ＣＡ12 - 5对卵巢癌的诊断、术后监测这一项目的开展在我院已有几年了 ,但由于多方面的原因 ,术后几年连续动态观察的病例很少。现将我院一病人连续 3年 2 0多次的实验结果与病人的病情发展情况加以对比 ,以探讨ＣＡ12 - 5对判断病人的预后、疗效、复发等的价值 Ovarian cancer related antigen CA12 - 5 has been used for the diagnosis and postoperative monitoring of ovarian cancer in our hospital for several years. However, due to many reasons, there are few cases of continuous dynamic observation after several years. Now a hospital in our hospital for more than 20 consecutive years more than 20 times the experimental results and the patient’s condition to compare the development to explore CA12 - 5 to determine the prognosis of patients, efficacy, recurrence and so on