Case Report
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 21, 2011; 17(43): 4831-4834
Published online Nov 21, 2011. doi: 10.3748/wjg.v17.i43.4831
Figure 4
Figure 4 Immunohistochemical findings. Tumor cells are positive for pancytokeratin AE1/3 (A), synaptophysin (B), Ki67 (C), and PDGFRA (D) (× 100). PDGFRA: Platelet-derived growth factor-α.