Case Report
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 21, 2012; 18(43): 6324-6327
Published online Nov 21, 2012. doi: 10.3748/wjg.v18.i43.6324
Figure 3
Figure 3 The pathological result of the tumor. A: Neoplastic cells of granular cell tumor infiltrates the mucous membrane epithelium of the bile duct (Elastica-Masson stain, × 1.25); B: Granular cells (HE stain, × 10).