Zhongping Cao, A Case of Pericardial Tamponade Caused by Abdominal Knife Stab Injury International Journal of Surgical Case Reports 2020 2674-4171 http://dx.doi.org/10.31487/j.IJSCR.2020.04.04 https://www.sciencerepository.org/a-case-of-pericardial-tamponade-caused-by-abdominal-knife-stab-injury_IJSCR-2020-4-104 Abstract: This paper reported a case of pericardial tamponade, caused by the blood from abdominal organ injury, which flowed through the diaphragm and pericardial holes into the pericardium. Liver injury, gastric injury, pancreatic injury, diaphragmatic break were found by the following laparotomy exploration.Keywords: Pericardial tamponade, hemorrhagic shock, abdominal stab injury