Fig. 1

Use of a percutaneous drainage to treat a post-pancreaticoduodenectomy fluid collection. a CT scan shows post-pancreaticoduodenectomy retroperitoneal fluid collection (asterisks). b The fluid collection (asterisks) is punctured with a small needle under CT guidance. c A percutaneous drainage (arrow) is inserted into the collection (asterisks) using the Seldinger technique. d At the end of the treatment complete resolution of the collection is obtained