Case Report
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 14, 2011; 17(14): 1923-1926
Published online Apr 14, 2011. doi: 10.3748/wjg.v17.i14.1923
Figure 2
Figure 2 Histological features of the papillary tumor of the left lobe. A: Neoplastic biliary epithelia show intraductal papillary growth in the dilated bile duct lumen. Hematoxylin and eosin staining (H and E); B: The atypical biliary epithelium with a fine fibrovascular core is spreading. H and E.