Giant bile duct dilatation in newborn: A case report

Figure 1 Preoperative computed tomography imaging of giant biliary dilation. A: Horizontal view; B: Coronal view; C: Sagittal view.

Figure 2 X-ray showed huge cystic dilation of the common bile duct and partial visualization of the common hepatic duct.

Figure 3 Pathological results of biliary tract tissue and liver tissue. A: Hematoxylin and eosin (HE) staining of bile duct (× 10), it is consistent with a choledochal cyst, with congestion in the cyst wall and scattered chronic inflammatory cell infiltration; B: HE staining of liver tissue (× 10), liver tissue pathology shows loose and light staining of the cytoplasm, mild to moderate inflammation in the lobules, moderate inflammation in the portal area, more acute and chronic inflammatory cell infiltration, and some sinks. Hyperplasia of small bile ducts and fibrous tissue in duct area.