Fig. 6From: Laparoscopic complete excision of an enormous simple hepatic cyst occupying the entire abdomen in a child: a case report and literature reviewPathological findings. A Most of the cyst wall was lined by a simple flattened epithelium; a few parts were lined by a B stratified squamous epithelium and C cuboidal epithelium. D Small bile duct-like structures (arrowheads) were positive for cytokeratin 7, as were the cyst epithelia, suggesting an aberrant bile duct origin of the cyst and squamous metaplasiaBack to article page