Résumé
Introduction. The pancreas is the fourth most frequently involved solid organ in pediatric abdominal trauma. We present the case of a giant pancreatic pseudocyst secondary to trauma and how it was radiologically and surgically managed.Clinical case. This is the case of a 13-year-old male patient admitted as a result of a grade IV pancreatic lesion, which turned into a 170x86x180 mm pancreatic pseudocyst. Intracystic bleeding required radiological embolization of the proximal gastroduodenal artery. Subsequent abdominal compartment syndrome, biliary leak, and chemical peritonitis required laparotomy and collection drainage. Pancreatitis and duct fistula had a slow but favorable progression.Discussion. The presence of duct damage is a failure predictor in the conservative treatment of pancreatic trauma. Surgical management could be indicated in recurrent, multiple, or giant (> 200 mm) pseudocysts. Intracystic bleeding is rare but potentially fatal. Selective angiogram could be a useful tool for improved prognosis.