Endoscopic spectrum and practical classification of small bowel gastrointestinal stromal tumors (GISTs) detected during double-balloon enteroscopy.

Information about the endoscopic characterization of small bowel gastrointestinal tumors (GISTs) is limited. The aim of this case study was to describe the endoscopic spectrum of small bowel GISTs and to present a practical classification. Observational, retrospective, consecutive case series of patients with small bowel GIST.

The Use of the Over the Scope Clips Beyond Its Standard Use: A Pictorial Description.

Despite major improvements in endoscopic devices and therapeutic endoscopy, closure of gastrointestinal perforations, dehiscence, and fistulae had remained problematic. However, since the advent of devices such as the over the scope clip and others, endoscopic closure of gastrointestinal defects has become a routine approach. Furthermore, because of its strong apposition force, the over the scope clip may also be used to anchor fully covered self-expanding metal stents.

Emerging Endoscopic Treatments for Nonvariceal Upper Gastrointestinal Hemorrhage.

Despite major improvements in endoscopic devices and therapeutic endoscopy, rebleeding rates and mortality have remained the same for several decades. Therefore, much interest has been paid to emerging therapeutic devices, such as the over-the-scope clip and hemostatic sprays. Other emerging technologies, such as radiofrequency ablation, endoscopic suturing devices, and ultrasound-guided angiotherapy, are also being investigated to improve therapeutic outcomes in specific situations.