Operative strategies in pancreatic trauma.

Pancreatic injuries are relatively uncommon and the choice of an appropriate operative procedure can be difficult. Operations for pancreatic trauma from January 1990 to June 1993 have been reviewed. Fifty-one patients were studied; 13 had blunt trauma, 17 gunshot wounds and 21 stab wounds. The distribution of injuries was: pancreatic head (17), body (15) and tail (19). Most patients had associated injuries of surrounding organs. Operations performed included pancreatoduodenectomy (seven), distal pancreatectomy (seven) and external drainage (35). Five patients (10 per cent) died: two from haemorrhage, one from an acute subdural haematoma and two from multiple organ failure. Ten patients (20 per cent) developed a pancreatic fistula, four following blunt trauma, four after gunshot wounds and two with stab wounds; all but one had undergone drainage procedures. Stab wounds were associated with a low incidence of duct injury and external drainage was usually satisfactory. After blunt trauma and gunshot wounds, duct injuries were common and easily missed; careful exploration by an experienced surgeon is essential. In appropriately selected patients, pancreatic resection can be performed with good result.