Fig. 3From: Liver transplantation for cryptogenic liver failure caused by diffuse hepatic angiosarcoma: case report a Case 1. b Case 2. H.E. staining and immunohistochemical staining. Histopathological examinations showed dilated sinusoid lined by atypical spindle-shaped cells with polymorphic and hyperchromatic nuclei diffusely. These cells were CD31 positive with immunohistochemical stainingBack to article page