Duodenal gastrointestinal stromal tumors (DGISTs) represent a rare subset of mesenchymal neoplasms of the gastrointestinal tract, accounting for approximately 3–5% of all gastrointestinal stromal ...

Neuroendocrine tumors (NETs) of the gastrointestinal (GI) tract are a rare and heterogeneous group of malignancies arising from the neuroendocrine cell system. These tumors are more commonly ...

Initially the luminal gas is aspirated (a) and water is infused (b) until the mucosal lesion floats in a completely water-filled lumen to lift the lesion and create a pseudopedicle (c), making it ...

Background A 64-year-old woman presented to the emergency room with a 3-month history of intermittent abdominal cramps, accompanied by nausea, vomiting, anorexia, and decreased bowel movements ...