诊断结直肠癌联合应用的肿瘤标志物是
2023-07-15
A:CEA+CA242
B:CA125+CA242
C:CEA+CA15-3
D:CA125+CA19-9
E:CEA+CA125
参考答案:A
B:CA125+CA242
C:CEA+CA15-3
D:CA125+CA19-9
E:CEA+CA125
参考答案:A
CEA为消化道肿瘤标志物,结合CA242或CA19-9可提高诊断效率。
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