A case report on the usefulness of early endoscopic ultrasound (EUS)-guided transgastric internal stenting for severe blunt pancreatic trauma

IntroductionTherapeutic strategies for pancreatic trauma vary greatly depending on its severity. Surgical intervention is recommended in cases of severe pancreatic injuries for which standard therapy is not advised. We present a two-step treatment method for severe pancreatic injury using an endoscopic ultrasound (EUS)-guided transgastric internal stent.Clinical caseA 50 year-old male with blunt abdominal trauma sustained in a traffic accident was transported with vital signs indicating shock and CT findings of complete transection of the proximal pancreas and a huge haematoma. A life-saving primary emergency damage control operation was performed. A secondary EUS-guided transgastric internal stent was placed into the pancreatic fluid collection on post-operative day 8 (POD 8). The pancreatic juice secreted from the transected pancreatic tail eventually flowed along the internal stent and emptied completely into the stomach. The patient did not display prognostic symptoms at discharge.DiscussionEUS-guided transgastric internal stenting is currently considered the first line of therapy for pancreatic pseudocysts. It is recommended that pseudocyst drainage occur at least four weeks or more after its formation. In this severe case of blunt pancreatic trauma, the primary damage control operation saved the patient's life. Following primary surgery, a secondary early operation involved insertion of an EUS-guided transgastric internal stent into the collection of pancreatic juice secreted from the transected pancreatic tail, which allowed complete recovery without surgical extraction or reconstruction of the pancreatic tail.ConclusionIn cases of severe pancreatic trauma, practitioners should consider the value of early EUS-guided transgastric internal stenting.