This corrects the article "Clinicopathological characteristics of extrahepatic biliary neuroendocrine neoplasms in the gallbladder, extrahepatic biliary tract, and ampulla of Vater: A single-center cross-sectional study" on page 380.
Ann Hepatobiliary Pancreat Surg 2023;27:380-387
In this article, the originally published version contained an incorrect information in the “CONFLICT OF INTEREST” section. The corrected version is included below.
Before correction:
This work was supported by clinical research grant from Pusan National University Hospital in 2022.