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癌胚抗原 ( CEA)、癌相关糖抗原(CA19-9)和 ( CA-50 )血清标志物均为非特异的肿瘤相关抗原。近年来肿瘤相关标志物已广泛应用于肿瘤临床诊断 ,但各报道结果并非一致 ,我们对我院部分手术治疗的结、直肠癌患者术前血清CEA、CA19-9、CA-50、甲胎蛋白 ( AFP)和血清铁蛋白 ( SF)的?
Carcinoembryonic antigen (CEA), cancer associated carbohydrate antigen (CA19-9), and (CA-50) serum markers are all nonspecific tumor associated antigens. In recent years, tumor-related markers have been widely used in the clinical diagnosis of cancer, but the results reported are not consistent, we part of the surgical treatment of our hospital, patients with rectal cancer preoperative serum CEA, CA19-9, CA-50, (AFP) and serum ferritin (SF)?