[Surgical principles of gastrointestinal stromal tumors at different locations]

Gastrointestinal stromal tumors(GIST) are the most common mesenchymal tumors in gastrointestinal tract. At present, surgical and molecular targeted therapies are the main treatments. Operation is properly the only way of radical resection. The general principles of surgery are complete resection of the tumor, negative margins, as well as no intraoperative tumor rupture. The choice of surgical skills for GIST is obviously affected by different locations. This paper reviews current literatures combined with our experiences, and elaborates relevant contents in detail.