Case Report
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Mar 7, 2005; 11(9): 1399-1402
Published online Mar 7, 2005. doi: 10.3748/wjg.v11.i9.1399
Figure 1
Figure 1 Polypoid tumor in intestinal lumen. On the cut surface the tumor was whitish, flashy and soft.
Figure 2
Figure 2 Tumor consisted almost exclusively of strands and sheets of poorly cohesive, polymorphic giant cells with scanty, delicate stromas (hematoxylin-eosin ×400).
Figure 3
Figure 3 Focal positivity for pancytokeratin in tumor cells(MSIP ×400).
Figure 4
Figure 4 Diffuse intense staining for vimentin in tumor cells (MSIP ×400).