Trends of Gallbladder Cancer in Jordan Over 2 Decades: Where Are We?:

Background and Study Aims:The prevalence of gallbladder cancer (GBC) varies between different parts of the world. This study is a review of literature and an update of a previously published study conducted in our university and aims to reassess the incidence of GBC over the past 2 decades.Patients and Methods:We conducted a retrospective study between 2002 and 2016. Data regarding demographics, clinical presentation, risk factors, histopathology, investigations, and treatments were obtained. A diagnosis of GBC established during surgery or primarily detected in the surgical specimen was classified as incidental.Results:Of 11 391 cholecystectomies performed, 31 cases (0.27%) of GBC were found. The mean age of patients with GBC was 68 years (43-103 years), 74% were women. The annual incidence of GBC was 0.2/100 000 (men: 0.1/100 000; women: 0.3/100 000). Biliary colic and acute cholecystitis were the main presentations. Diagnosis of GBC was “incidental” in 67% of cases. About 75% of patients with GBC had g...