Ultrasonographic diagnosis of peri-gallbladder fluid caused by posterior duodenal perforation：A case report and literature review

Qing ZHU,Mingli WU,Qiyao LIU,Lianjing ZHANG,Yue HU,Dongyan YANG

Journal of Jilin University(Medicine Edition) . 2023, (6): 1593 -1598 . DOI: 10.13481/j.1671-587X.20230624