Ece, İlhanAlptekin, HüsnüÇelik, Zeliha EsinŞahin, Mustafa2020-03-262020-03-2620152564-68502564-7032https://dx.doi.org/10.5152/UCD.2014.2691https://hdl.handle.net/20.500.12395/32187Gallbladder paraganglioma is a very rare tumor, and only a few cases have been reported. Most of these cases were asymptomatic and found incidentally during operation. Our case involved a 57-year-old female patient complaining of intermittent right upper quadrant pain. Preoperative imaging demonstrated a mass in the neck of the gallbladder. Laparoscopic cholecystectomy was performed, and a frozen section of the gallbladder demonstrated a benign mass. The postoperative pathologic examination reported gallbladder paraganglioma and chronic cholecystitis. Immunohistochemically, the chief cells and sustentacular cells showed diffuse positivity with vimentin, synaptophysin, and S-100.en10.5152/UCD.2014.2691info:eu-repo/semantics/openAccessGallbladderparagangliomaintra-abdominal massArticle31424424626668523N/AWOS:000370846700015N/A