A 75-year-old man presented with acute abdomen and was found to have significant induration of the common bile duct near cystic and common hepatic duct junction causing gallbladder hydrops. Cholecystectomy was performed. Grossly, there was no mass lesion in the gallbladder.
|Hee Eun Lee, M.D., Ph.D.
Fellow, Anatomic Pathology
|Lizhi Zhang, M.D.
Consultant, Anatomic Pathology
Professor of Laboratory Medicine and Pathology
Mayo Clinic College of Medicine