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©The Author(s) 2015.
World J Gastroenterol. Apr 21, 2015; 21(15): 4680-4687
Published online Apr 21, 2015. doi: 10.3748/wjg.v21.i15.4680
Published online Apr 21, 2015. doi: 10.3748/wjg.v21.i15.4680
Table 1 Histologic types and Human epidermal growth factor receptor 2 protein expression in mixed gastric carcinoma
| Type | No. of cases | Immunohistochemistry | |||||
| - | 1+ | 2+ | 3+ | Positive, n (%) | |||
| Mixed adenocarcinoma | 216 | Extensive | 13 | 10 | 8 | 31 (14.4) | |
| Partial | 21 | 15 | 14 | 50 (23.1) | |||
| Focal | 7 | 5 | 3 | 15 (6.9) | |||
| Negative | 120 | ||||||
| Adenosquamous carcinoma | 34 | Extensive | 0 | 1 | 0 | 1 (2.9) | |
| Partial | 2 | 2 | 1 | 5 (14.7) | |||
| Focal | 2 | 0 | 1 | 3 (8.8) | |||
| Negative | 25 | ||||||
| Mixed adenocarcinoma and neuroendocrine carcinoma | 22 | Extensive | 0 | 0 | 0 | 0 (0.0) | |
| Partial | 2 | 2 | 0 | 4 (18.2) | |||
| Focal | 1 | 1 | 1 | 3 (13.6) | |||
| Negative | 15 | ||||||
| Mixed adenocarcinoma, squamous cell carcinoma and neuroendocrine carcinoma | 5 | Extensive | 0 | 0 | 0 | 0 (0.0) | |
| Partial | 1 | 0 | 0 | 1 (20.0) | |||
| Focal | 0 | 1 | 0 | 1 (20.0) | |||
| Negative | 3 | ||||||
| Total | 277 | 163 (58.8) | 49 (17.7) | 37 (13.4) | 28 (10.1) | 114 (41.2) | |
- Citation: Wang YK, Chen Z, Yun T, Li CY, Jiang B, Lv XX, Chu GH, Wang SN, Yan H, Shi LF. Human epidermal growth factor receptor 2 expression in mixed gastric carcinoma. World J Gastroenterol 2015; 21(15): 4680-4687
- URL: https://www.wjgnet.com/1007-9327/full/v21/i15/4680.htm
- DOI: https://dx.doi.org/10.3748/wjg.v21.i15.4680