The Location of Intragastric Balloon Induced Gastric Ulcer

The adverse event of Intragastric balloon technique includes abdominal pain, nausea, gastroesophageal reflux, spontaneous deflation, gastric ulcer, and perforation. Among these complications, the gastric ulcer is very important due to following complications such as bleeding and perforation. Observing the whole stomach is nearly impossible due to the intragastric balloon and food materials, so understanding the most