临床经验
Copyright ©The Author(s) 2013.
世界华人消化杂志. 2013-09-08; 21(25): 2601-2605
在线出版 2013-09-08. doi: 10.11569/wcjd.v21.i25.2601
表1 3组疾病中各血清肿瘤标志物水平 (n, mean±SD)
分组nCEA(ng/mL)CA199(U/mL)CA125(U/mL)CA242(U/mL)
大肠癌组162812.35±7.89bd55.74±23.63bd48.48±19.25bd61.37±33.61bd
大肠息肉组8983.19±1.54a23.37±10.42b18.73±8.51b10.64±8.25a
健康对照组7501.67±0.9713.51±6.368.92±3.788.43±7.11
表2 各肿瘤标志物单项和联合检测结果 (%)
标志物灵敏度特异度阳性预测值阴性预测值
CEA63.462.936.637.4
CA19957.271.342.828.7
CA12541.555.758.544.3
CA24272.673.127.426.9
CEA+CA19981.788.319.311.7
CEA+CA199+CA12592.596.87.53.2
CEA+CA199+CA125+CA24295.898.24.21.8
表3 大肠癌不同Dukes分期各血清肿瘤标志物水平 (n, mean±SD)
分期nCEA(ng/mL)CA199(U/mL)CA125(U/mL)CA242(U/mL)
A期2369.27±8.5532.52±12.7627.33±13.0443.58±27.91
B期37211.31±8.75a44.23±20.50b30.47±19.33a44.11±23.76b
C期49812.56±9.11bc48.27±15.48bc42.51±16.66bd55.43±28.42bd
D期52213.92±8.78bce62.42±19.22bdf45.83±17.81bde66.83±19.74bdf
表4 大肠癌不同病理类型各血清肿瘤标志物水平 (n, mean±SD)
分组nCEA(ng/mL)CA199(U/mL)CA125(U/mL)CA242(U/mL)
腺癌141712.03±7.2256.03±22.1143.97±17.4363.22±31.72
黏液癌19211.59±8.3956.27±21.3444.11±16.5262.94±32.58
其他癌1912.06±6.7555.95±23.2544.27±18.2163.12±30.39

引文著录: 珠珠, 黄鉴, 李文亮, 洪敏, 殷亮, 杨军, 陈明清, 董坚. 血清CEA、CA199、CA125、CA242联合检测在大肠癌诊断中的意义. 世界华人消化杂志 2013; 21(25): 2601-2605