Research Article
Correlation between Clinicopathology and Expression of Heat Shock Protein 72 and Glycoprotein 96 in Human Esophageal Squamous Cell Carcinoma
Table 4
Tumor markers in pretreatment sera samples and tumor differentiation of the patients.
| | | Tumor differentiation (%) | | | Well differentiated | Moderately differentiated | Poorly differentiated | |
| | CYFRA21-1 | (−) 65 | 14 (21.5) | 20 (30.8) | 31 (47.7) | | | (+) 55 | 12 (21.8) | 17 (30.9) | 26 (47.3)a | |
| | SCC | (−) 91 | 20 (22.0) | 33 (36.3) | 38 (41.7) | | | (+) 29 | 7 (24.1) | 10 (34.5) | 12 (41.4)b | |
| | CEA | (−) 106 | 28 (26.4) | 37 (34.9) | 41 (38.7) | | | (+) 14 | 4 (28.6) | 5 (35.7) | 5 (35.7)c | |
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, versus CYFRA21-1 negative group; , versus SCC negative group; , versus CEA negative group.
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