Emergency Intensive Care Unit The Affiliated Hospital of Southwest Medical University Luzhou 646000 Sichuan Province China;
Department of Critical Care Medicine The Affiliated Hospital of Southwest Medical University Luzhou 646000 Sichuan Province China;
Department of Radiology The Affiliated Hospital of Southwest Medical University Luzhou 646000 Sichuan Province China;
Department of Critical Care Medicine The Affiliated Hospital of Southwest Medical University Luzhou 646000 Sichuan Province China;
Acute pancreatitis; Pulmonary embolism; Vein thrombosis; D-dimer; Diagnosis; Case report;