[Palliative Management by Endoscopy for Malignant Gastrointestinal Obstruction].

Gastrointestinal stent placement is currently the mainstay of palliative treatment for malignant gastrointestinal obstruction. Compared to palliative surgery, this method provides more rapid improvement in oral intake. However, it is also associated with some complications such as gastrointestinal perforation and stent migration. As for determining the treatment strategy, it is important to consider the patient's prognosis and goals. We should explain both clinical success rates and the risk of adverse events to the patient and their family before their decision-making. In recent years, various types of stents have become commercially available. Therefore, we should know the characteristics of each stent and choose the most appropriate device based for each case. This article provides an overview of gastrointestinal stent placement for malignant gastrointestinal obstruction, including indications, procedural techniques, and complications in each organs.