Fig. 4From: Multiseptate gallbladder coexisting with pancreaticobiliary maljunction treated by laparoscopic cholecystectomy: report of a pediatric casePathological findings (hematoxylin–eosin stain, × 40). The septa were covered with normal mucosal epithelium, and the intrinsic muscular layer (arrow) continued from the gallbladder wall (arrowhead). There were no inflammatory changes or atypical cells in the epitheliumBack to article page