Gastroenterology Research, ISSN 1918-2805 print, 1918-2813 online, Open Access
Article copyright, the authors; Journal compilation copyright, Gastroenterol Res and Elmer Press Inc
Journal website http://www.gastrores.org

Case Report

Volume 6, Number 2, April 2013, pages 74-76

Hepatic Angiosarcoma: An Unusual Case of Intractable Gastrointestinal Bleeding

Figures

Figure 1.
Figure 1. Sections from the lesion in the ill-defined scar in the right lobe of liver show markedly atypical endothelial cells forming irregularly proliferating vascular channels without appreciable vascular spaces. The tumor cells stain positive for CD31 and CD34 but negative for human herpes virus 8 (H&E × 200).
Figure 2.
Figure 2. Sections from the lesion in the ill-defined scar in the right lobe of liver show markedly atypical endothelial cells forming irregularly proliferating vascular channels without appreciable vascular spaces. The tumor cells stain positive for CD31 and CD34 but negative for human herpes virus 8 (H&E × 400).