Abstract

Endoscopic submucosal dissection (ESD) is an emerging technique for treating superficial neoplasms of the gastrointestinal tract. Clinical experience of ESD for superficial colorectal neoplasms remains limited in Taiwan. The aim of this study was to assess ESD performed in a series [...]

Abstract

Limited data are available on the interval of disease-free status after endoscopic submucosal dissection (ESD) for early gastric cancer and precancer lesion in Taiwan. In this long-term (2–105 months) follow-up study, we analyzed the risk factors that affect the local recurrence [...]

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

A 27-year-old man with a huge esophageal leiomyoma, 4.5 cm in size, at the distal esophagus suffered from postprandial belching and chest discomfort. Endoscopic submucosal tunnel dissection was implemented to resect his leiomyoma. His symptoms resolved after tumor resection without [...]

Abstract

The technical complexity of endoscopic submucosal dissection (ESD) demands adequate training to lower the surgical risks. The diameter and mucosal structure of the porcine colon is similar to the human colon making the pig a good animal for colonoscopic procedure training. However, [...]