Copyright
©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Mar 21, 2006; 12(11): 1743-1746
Published online Mar 21, 2006. doi: 10.3748/wjg.v12.i11.1743
Published online Mar 21, 2006. doi: 10.3748/wjg.v12.i11.1743
Table 1 Ets-1 immunohistochemistry in intestinal stromal tumors. n (%)
| n | - | + | ++ | |
| GISTs | 28 | 1 (3.6) | 4 (14.3) | 23 (82.1)a |
| Leiomyomas | 9 | 3 (33.3) | 3 (33.3) | 3 (33.3) |
| Schwannomas | 6 | 1 (16.7) | 1 (16.7) | 4 (66.7) |
Table 2 Ets-1 immunohistochemistry and risk categories in GIST. n (%)
| n | - | + | ++ | |
| Total | 28 | 1 (3.6) | 4 (14.3) | 23 (82.1) |
| Risk categories | ||||
| High | 4 | 0 (0.0) | 0 (0.0) | 4 (100.0) |
| Intermediate | 5 | 0 (0.0) | 0 (0.0) | 5 (100.0) |
| Low | 14 | 1 (7.1) | 3 (21.4) | 10 (71.4) |
| Very low | 5 | 0 (0.0) | 1 (20.0) | 4 (80.0) |
| Mitosis counts (per 50 HPF) | ||||
| < 2 | 14 | 1 (7.1) | 3 (21.4) | 10 (71.4) |
| 2-5 | 6 | 0 (0.0) | 1 (1.7) | 5 (83.3) |
| 6-10 | 3 | 0 (0.0) | 0 (0.0) | 3 (100.0) |
| 10< | 5 | 0 (0.0) | 0 (0.0) | 5 (100.0) |
| Tumour size (cm) | ||||
| < 2 | 5 | 0 (0.0) | 1 (20.0) | 4 (80.0) |
| 2-< 5 | 18 | 1 (5.6) | 3 (16.7) | 14 (77.8) |
| 5-< 10 | 4 | 0 (0.0) | 0 (0.0) | 4 (100.0) |
| 10< | 1 | 0 (0.0) | 0 (0.0) | 1 (100.0) |
- Citation: Nakayama T, Yoshizaki A, Naito S, Wen CY, Alipov G, Yakata Y, Sekine I. Expression of Ets-1 proto-oncoprotein in gastrointestinal stromal tumors, leiomyomas and schwannomas. World J Gastroenterol 2006; 12(11): 1743-1746
- URL: https://www.wjgnet.com/1007-9327/full/v12/i11/1743.htm
- DOI: https://dx.doi.org/10.3748/wjg.v12.i11.1743