Abstract

Nonpolypoid colorectal neoplasm has been widely recognized in the past few years. Among nonpolypoid colorectal neoplasms, laterally spreading tumor (LST) is a unique and distinct category in that the tumor grows horizontally with a size >1 cm. It may be easily overlooked during colonoscopy. [...]

Abstract

Heterotopic pancreas is a congenital anomaly characterized by the presence of ectopic pancreatic tissue far from the pancreas. The treatment of heterotopic pancreas may include expectant observation, endoscopic resection, or surgery. The aim of this study was to describe the technique [...]