Background: Morbidity associated with pancreaticoduodenectomy usually results from complications associated with the pancreaticojejunal anastomosis, in particular, a pancreatic leak. Four patients with retained transanastomotic pancreatic stent-induced complications after pancreaticduodenectomy were identified.
Methods: Medical records for the 4 patients were reviewed, and telephone interviews were conducted.
Observations: Each patient underwent pancreaticoduodenectomy for a peripapillary tumor with creation of a pancreaticojejunal anastomosis by using an internal 8F Silastic stent. Subsequent evaluation for steatorrhea (n=3) or recurrent pancreatitis (n=1) led to discovery of a retained pancreatic stent. In one patient, the stent was incidentally discovered. Steatorrhea significantly improved (n=1) or resolved (n=2) after stent removal. The patient with pancreatitis has not experienced another episode.
Conclusions: The possibility of a retained stent should be considered in patients presenting with steatorrhea or pancreatitis after pancreaticoduodenectomy.