[1]Department of Ultrasound;
the First Affiliated Hospital;
College of Medicine;
Zhejiang University;
Hangzhou 310003;
Zhejiang Province;
China;
[1]Department of Ultrasound;
the First Affiliated Hospital;
College of Medicine;
Zhejiang University;
Hangzhou 310003;
Zhejiang Province;
China;
Pancreatic fluid collections; Hemorrhage; Endoscopic ultrasound-guided; Treatment algorithm; Adverse events;