Department of Gastroenterology Fifth Affiliated Hospital of Wenzhou Medical University 323000 Province;
Department of Gastroenterology District People's Hospital 323000 Province;
Department of Nursing District People's Hospital 323000 Province;
Department of Gastroenterology Chinese Medicine Hospital 323000 Province;
Acute pancreatitis; Gastrointestinal endoscopy; Complication; Bile reflux; Case report;