What are the current and potential future roles for endoscopic ultrasound in the treatment of pancreatic cancer?

Figure 4 Magnetic anastomosis device to create endoscopic gastrojejunostomy (Images courtesy of Cook Medical). A: Gastric magnent marked with an endoscopy clip; B: Mating of gastric and proximal jejunal magnets under fluoroscopic guidance to create a gastrojejunal fistula; C: Placement of a fully covered stent within the fistula with a proximal flanged edge positioned in the gastric lumen; D: The stent within the fistula functions as a gastrojejunostomy.