Severe acute pancreatitis complicated with intra-abdominal infection secondary to trauma: A case report

Table 1 American Association for the Surgery of Trauma classification of duodenal injuries

Grade1	Injury type	Injury description
I	Hematoma	Minor contusion without ductal injury
	Laceration	Superficial laceration without ductal injury
II	Hematoma	Major contusion without ductal injury or tissue loss
	Laceration	Major laceration without ductal injury or tissue loss
III	Laceration	Distal transection or parenchymal injury with duct injury
IV	Laceration	Proximal2 transection or parenchymal injury involving ampulla
V	Laceration	Massive disruption of pancreatic head

¹Advances one grade for multiple injuries up to grade III.

²Proximal pancreas is to the patient‘s right of the superior mesenteric vein.