Imaging presentation of biliary adenofibroma: A case report

Figure 2 Postoperative pathology. Hematoxylin and eosin staining (100 ×) microscopy showed irregular hyperplasia of the bile duct with varying amounts of intervening fibrous stroma and inflammatory cell infiltration. Some bile ducts were dilated and the wall thickened, cholestasis can be seen in the bile duct. The cells showed no atypia, and some of them showed apocrine secretion. These results were consistent with the presentation of biliary adenofibroma.