Safety and efficacy of a modified endoscopic full-thickness resection technique for gastric submucosal tumors: a case series.

Objectives: Endoscopic full-thickness resection (EFTR) has proven effective and economical for patients with gastric submucosal tumors (SMTs). However, the poor operative field of view, the risk of massive hemorrhage, and the difficulties in defect closure have limited its widespread application. Herein, we described a modified EFTR technique developed to simplify the dissection and defect closure procedures using common and economical endoscopic accessories.

The Overlap Subgroup of Functional Dyspepsia Exhibits More Severely Impaired Gastric and Autonomic Functions.

Goals: A combination of multiple tests was introduced to noninvasively investigate the differences in pathophysiologies among functional dyspepsia (FD) subgroups, including postprandial distress syndrome (PDS), epigastric pain syndrome (EPS), and overlap.

Background: It has not been extensively evaluated whether different pathophysiologies are involved in FD subgroups.

Study: This multicenter study included 364 FD patients fulfilling Rome IV criteria and 47 healthy controls.