Academy of Medical Sciences of I.R. Iran Archives of Iranian Medicine 1029-2977 23 11 2020 11 01 Ectopic Pancreas Tissue in the Gallbladder: An Incidental Mass in Laparoscopy 761 763 10.34172/aim.2020.100 EN Hüseyin Özden https://orcid.org/0000-0002-2786-3805 Muhammed Gömeç Olcay Kurtulan Journal Article 10.34172/aim.2020.100 2019 10 03 2020 09 06 Ectopic pancreatic tissue (EPT) is a congenital pancreatic tissue located in a location other than the normal anatomical site of the pancreas. It is usually asymptomatic and can be detected during surgical procedures or postoperatively in pathology examinations. The importance of EPT is the possibility of malignant transformation, although rare. It can mimic malignant masses. Since preoperative diagnosis is often unlikely, resection is the preferred method. We report a case with gallstones who underwent elective cholecystectomy. EPT was detected in the gallbladder.