Gastroptosis due to Gastric Outlet Obstruction Secondary to Duodenal Tumor: Glenard's Disease Revisited.

Currently, gastroptosis is rarely reported, and the actual prevalence is unknown. Similarly, the possible predisposing factor and cause remain unclear. A 69-year-old had melena for 1 week, and other symptoms were left upper abdominal pain, nausea, and vomiting especially postprandially that was persistent for several months with no response to medication.