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The diagnosis value of a new tumor marker CK18-3A9 serum level for gastric cancer
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- Author:
- No author available
- Journal Title:
- CANCER RESEARCH AND CLINIC
- Issue:
- 11
- DOI:
- 10.3760/cma.j.issn.1006-9801.2010.11.005
- Key Word:
- 胃肿瘤;角蛋白18;CA72-4;Stomach neoplasms;Keratin-18;CA72-4
Abstract： Objective To investigate the diagnosis value of a new tumor marker CK18-3A9 in gastric cancer patients. Methods The serum level of CK18-3A9 in 350 gastric cancer patients, 150 gastritis patients and 500 healthy controls was detected with chemoluminescence, the diagnosis efficacy between the serum CK18-3A9 and CA72-4 was compared. Results The sensitivity, specificity of CK18-3A9 were 46.29 % and 96.92 %, but the sensitivity, specificity of CA72-4 were 26.00 % and 93.23 %, respectively. The differences were significant (P ＜0.001). Conclusion The serum level of CK18-3A9 maybe a new auxiliary diagnosis marker for gastric cancer.
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