Brief Article
Copyright copy;2010 Baishideng Publishing Group Co.
World J Gastroenterol. Sep 28, 2010; 16(36): 4583-4588
Published online Sep 28, 2010. doi: 10.3748/wjg.v16.i36.4583
Table 3 Risk factor without metastasis of duodenal well-differentiated endocrine tumors
AuthornRisk factor without metastasis of duodenal WDET
Burke et al[6], 1990992.0 cm or less in diameter, no mitotic figures, no invasion of the muscularis propria
Zyromski et al[21], 2001272.0 cm or less in diameter
Mullen et al[11], 2005241.0 cm or less in diameter, submucosal lesions