Case Report
Copyright ©The Author(s) 2015.
World J Gastroenterol. Apr 14, 2015; 21(14): 4391-4396
Published online Apr 14, 2015. doi: 10.3748/wjg.v21.i14.4391
Figure 3
Figure 3 The tumor cells are diffusely positive for S-100 protein (Magnification × 40) (A); Vimentin is expressed by both components (Magnification × 40) (B); the tumor cells express AE1/AE3 (Magnification × 200) (C); and presence of cell junctions (arrow) indicates the epithelial differentiation (D); No break-apart signals observed by FISH (E).