Advances in the endoscopic management of pancreatic collections

Figure 1 Acute peripancreatic fluid collection (A), acute necrotic collection (B), pancreatic pseudocyst (C), and walled-of necrosis (D).

Figure 2 Endoscopic ultrasonography image of walled-off necrosis collection. The limits of the walled-off necrosis are signalled by the arrows. The necrotic content is marked with arrowhead.

Figure 3 Pancreatic pseudocyst (A), endoscopic dilation of transmural tract (B), and three double-pigtail plastic stents placed (C).

Figure 4 Walled-of necrosis with air content suspicious of fistulization or infection (A) and internal migration of stent (B).