Gallbladder Stones Seen In Section

Description

Gallbladder wall and lumen are opened in section to expose dense cholelithiasis within the sac, with numerous calculi filling the fundus and body and a larger stone seated toward the narrowed outflow tract. The mucosal surface lines the cavity, while the muscular wall and outer serosa define the contour of the organ, letting the packed stones read as intraluminal rather than embedded. Near the neck, a calculus obstructs the lumen at the transition toward the cystic duct, the site where stones often lodge in Hartmann’s pouch and distort the infundibulum. Obstruction is obvious. Clinical correlation is immediate: an impacted stone at the gallbladder neck or cystic duct drives biliary colic and can progress to acute cholecystitis with distension, wall edema, and ischemia, while persistent obstruction raises the risk of empyema or perforation. When a large stone compresses the adjacent common hepatic duct (Mirizzi syndrome), jaundice can occur even without a distal common bile duct stone. The sectioned perspective emphasizes the mechanical relationship between stone burden and luminal occlusion, which is the key teaching point for interpreting ultrasound findings such as posterior acoustic shadowing, gallbladder distension, and a sonographic Murphy sign. Surgical and educational uses include illustrating the pathophysiology of cystic duct obstruction for hepatobiliary modules, clarifying indications for laparoscopic cholecystectomy in lectures and patient education materials, and supporting journal figures discussing complications such as choledocholithiasis and gallstone pancreatitis. Gastroenterology, general surgery, and radiology publications can also pair this illustration with schematic bile duct anatomy to explain how gallstones migrate and where they obstruct. Anatomical accuracy verified by SciePro's Medical Advisory Board.