Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Jun 21, 2011; 17(23): 2855-2859
Published online Jun 21, 2011. doi: 10.3748/wjg.v17.i23.2855
Figure 1
Figure 1 Endoscopic and endoscopic ultrasonography findings in Case 7. A: A submucosal tumors of the descendant duodenum with an intact surface; B: Endoscopic ultrasonography showed a hyperechoic lesion with a distinct anterior border originating from the submucosal layer. There was marked echo attenuation both inside and behind the lesion, and the posterior border was obscure.