Research Article
Correlation between Clinicopathology and Expression of Heat Shock Protein 72 and Glycoprotein 96 in Human Esophageal Squamous Cell Carcinoma
Table 1
Relationship between immunoreactivity of HSP72 and gp96 and clinical features of Patients with esophageal squamous cell carcinomas.
| | Variables | | HSP72 (%) | gp96 (%) | |
| | Age (years) | | | | | | 60 | 58 | 52 (43.3) | 48 (40) | | | 60 | 62 | 60 (50) | 54 (45) | |
| | Gender | | | | | | Male | 93 | 90 (75) | 87 (72.5) | | | Female | 27 | 22 (18.3) | 15 (12.5) | |
| | Tumor type | | | | | | Infiltrative | 36 | 34 (28.3) | 32 (26.7) | | | Massive | 32 | 31 (25.8) | 28 (23.3) | | | Ulcerative | 28 | 25 (20.8) | 22 (18.3) | | | Constricting | 24 | 22 (18.3) | 20 (16.7) | |
| | Tumor size | | | | | | 5 cm | 42 | 36 (30) | 32 (26.7) | | | 5 cm | 78 | 76 (63.3) | 70 (58.3) | |
| | Lymph node metastasis | | | | | | Presence | 98 | 98 (81.7) | 98 (81.7) | | | Absence | 22 | 14 (11.7) | 4 (3.3) | |
| | Remote metastasis | | | | | | Presence | 56 | 56 (46.7) | 56 (46.7) | | | Absence | 64 | 56 (46.7) | 46 (38.3) | |
| | pT classification | | | | | | T1 | 20 | 16 (13.3) | 14 (11.7) | | | T2 | 22 | 20 (16.7) | 17 (14.2) | | | T3 | 40 | 38 (31.7) | 35 (29.2) | | | T4 | 38 | 38 (31.7) | 36 (30) | |
| | pN classification | | | | | | N0 | 22 | 14 (11.7) | 4 (3.3) | | | N1 | 45 | 45 (37.5) | 45 (37.5) | | | N2 | 53 | 53 (44.2) | 53 (44.2) | |
| | pM classification | | | | | | M0 | 64 | 56 (46.7) | 46 (38.3) | | | M1 | 56 | 56 (46.7) | 56 (46.7) | |
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