Clinical significance of seven serum markers in the diagnosis of preoperative and postoperative ;gastric cancer
10.3760/cma.j.issn.1009-9158.2017.01.013
- VernacularTitle:七项血清标志物在胃癌患者术前术后检测的临床意义
- Author:
Yunkai KANG
;
Xuewei WU
;
Xiaoqin SHI
;
Yongjun MIAO
;
Qingyue LU
;
Hai QU
;
Guangyu FU
;
Min. WANG
- Keywords:
Gastric Cancer;
Serum markers;
Postoperative monitoring
- From:
Chinese Journal of Laboratory Medicine
2017;40(1):60-63
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical significance of serum CEA , CA19-9, CA72-4, CA242, CA50, PGⅠand PGR ( PGⅠ/PGⅡ) in the Diagnosis of preoperative and postoperative gastric cancer.Methods Retrospective study.The levels of CEA , CA19-9, CA72-4, CA242, CA50, PGⅠand PGⅡin serum of 41 patients with gastric cancer preoperative and postoperative and 60 healthy people were detected by AutoLumo A2000 chemiluminescence immunoassay and compared.Statistical analysis was performed using Rank-sum test by SPSS 17.0.Results The median of CEA, CA19-9, CA72-4, CA242, CA50, PGI, PGII and PGR in postoperative gastric cancer group were 3.79 ng/ml, 17.85 U/ml, 3.50 U/ml, 14.52 U/ml, 17.62 U/ml, 32.81 ng/ml, 11.48 ng/ml, 3.35.The postoperative gastric cancer group were 1.67 ng/ml, 7.76 U ml, 1.73 U/ml, 6.30 U/ml, 7.57 U/ml, 20.56 ng/ml, 5.71 ng/ml, 2.94.The healthy group were 1.53 ng /ml, 7.59 U/ml, 1.47 U/ml, 6.08 U/ml, 5.68 U/ml, 90.86 ng/ml, 14.85 ng/ml, 6.67.There were statistical differences in the serum levels of CEA , CA19-9, CA72-4, CA242, CA50, PGⅠ, PGⅡand PGR among different groups (chi-squared values were 79.108, 20.678, 20.374, 7.252, 56.73, 131.212, 20.38, 86.37, P<0.05).By the Mann-Whitney rank sum test,the serum levels of CEA , CA19-9, CA72-4, CA242 and CA50 in patients with preoperative gastric cancer were significantly higher than those in healthy controls (Z values were -8.598, -4.425, -4.365, -2.000,-7.420, P<0.05).The level of postoperative group was significantly lower than that of preoperative group (Z value were -4.641, -2.383, -2.459, -2.399, -2.903, P<0.05).The serum PGⅠ, PGⅡand PGR levels in patients with preoperative gastric cancer were significantly lower than those in healthy controls (Z values were -10.309, -2.695, 8.637, P<0.05).The PGⅠlevel in the postoperative group was significantly lower than that in the preoperative group (Z value was -2.109, P<0.05).PGⅡ,PGR levels of postoperative group were lower than those of preoperative group , but the difference were not statistically significant.(Z values were -1.506,-0.838, P values were 0.132,0.402).Conclusion The detection of the seven serum markers can help to preoperative diagnosis and postoperative monitoring of gastric cancer .
