Endoscopic negative pressure therapy as stand-alone treatment for perforated duodenal diverticulum: presentation of two cases.

This is the first description of successful stand-alone treatment by endoscopic negative pressure therapy in two patients with perforated duodenal diverticulum. We thus strongly recommend to attempt interventional therapy with endoluminal endoscopic negative pressure therapy in patients with duodenal diverticular perforations upfront to surgery.