Interesting ImagesEctopic Gallbladder Mimicking Choledochal Cyst on Hepatobiliary ScintigraphyZhang, Lin MD*,†; Gaballah, Marian DO†; Wen, Zhe MD, PhD†,‡; Zhuang, Hongming MD, PhD, FACNM†Author Information From the *Department of Radiology, Xiamen Children's Hospital, Children's Hospital of Fudan University Xiamen Branch, Xiamen, Fujian, China †Department of Radiology, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA ‡Department of Nuclear Medicine, Beijing Shijitan Hospital, Capital Medical University, Beijing, China. Received for publication December 30, 2019; revision accepted January 2, 2020. Conflicts of interest and sources of funding: none declared. Correspondence to: Hongming Zhuang, MD, PhD, FACNM, Department of Radiology, Children's Hospital of Philadelphia, University of Pennsylvanian Perelman School of Medicine, 34th & Civic Ctr Blvd, Philadelphia, PA 19104. E-mail: firstname.lastname@example.org. Clinical Nuclear Medicine: June 2020 - Volume 45 - Issue 6 - p 471-473 doi: 10.1097/RLU.0000000000002983 Buy Metrics Abstract The gallbladder is generally located at the anterolaterally situated gallbladder fossa on the undersurface of the liver, whereas choledochal cyst, as a dilation of the common bile duct, is located more posteromedially. We reported an ectopically located gallbladder, which appeared to be a choledochal cyst on hepatobiliary scintigraphy in a 10-year-old girl. Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.