Percutaneous drainage of gastric remnant dilatation after laparoscopic Roux-en-Y gastric bypass.

Roux-en-Y gastric bypass is a commonly performed bariatric procedure worldwide. Gastric remnant dilatation is an uncommon early complication of this procedure that can be fatal if treatment is delayed, as it can cause peritonitis and death. Herein we report a gastric bypass patient who presented with profound shock 3 months after the surgery. After resuscitation and evaluation, she was diagnosed as having a massive dilatation of gastric remnant, which we managed with percutaneous drainage.