Blunt pancreatic trauma and pseudocyst: management of major pancreatic duct injury.

When there is no major pancreatic duct injury or the injury involves only the distal duct, percutaneous drainage should be considered the primary therapeutic procedure for traumatic pancreatic pseudocyst. If the pseudocyst does not then resolve, endoscopic retrograde pancreatography should be performed to prove proximal duct injury. When the major pancreatic duct is disrupted but not obstructed, pancreatic duct stenting may avert surgical resection. If the major duct is obstructed, surgical resection is required.