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Fig. 2 | BMC Gastroenterology

Fig. 2

From: Double-catheter lavage combined with percutaneous flexible endoscopic debridement for infected pancreatic necrosis failed to percutaneous catheter drainage

Fig. 2

Double-catheter lavage in combination with gastroscopic debridement treatment: a A percutaneous 8 to14 French pigtail catheter is placed in the peripancreatic collection under guidance of CT or ultrasound; b-c A double catheter is placed for continuous irrigation and drainage after the sinus tract was expanded using 14–30Fr dilators; d Gastroscopic debridement: the necrosis is removed under direct vision with a long grasping forceps; e The double catheter is placed back for continuous irrigation and drainage. The images are designed and drawn by ourselves

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BMC Gastroenterology

ISSN: 1471-230X

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