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Copyright ©The Author(s) 2022.
World J Gastrointest Surg. Aug 27, 2022; 14(8): 731-742
Published online Aug 27, 2022. doi: 10.4240/wjgs.v14.i8.731
Figure 2
Figure 2 Abdominal contrast enhanced computerized tomography. A and B: Large, irregular infected pancreatic/peripancreatic collection (PFC) (arrows) in upper abdomen in coronal and transverse sections; C: Partial resolution of PFC (arrow) with a 14 F pigtail (arrow head) in situ; D-F: A 26 F drain (arrows) and a 7 F pigtail irrigation catheter (red arrow head) in walled off pancreatic necrosis (WOPN), and nasojejunal tube (white arrow heads); G and H: A 32 F drain (arrow) in situ with complete resolution of WOPN after (G) 2 wk and (H) 4 wk of percutaneous direct endoscopic necrosectomy.