Synchronous cholangiocarcinoma and cervical squamous cell carcinoma managed via a multidisciplinary approach: A case report

Figure 3 Histopathological confirmation of intrahepatic cholangiocarcinoma. A: Ultrasound-guided liver biopsy specimen stained with hematoxylin and eosin shows irregular glandular structures with nuclear atypia, which is consistent with adenocarcinoma (scale bar, 200 μm). B: Postoperative resection revealed moderately differentiated intrahepatic cholangiocarcinoma with perineural invasion and dense fibrous stroma (scale bar, 50 μm).