In the period before the introduction of colorectal ESD, EMR using a snare with submucosal injection had ... [15] Endoscopic mucosal resection was performed by seven staff endoscopists using ...

Histologically, the condition is characterized by dilation of the mucosal and submucosal vessels of the stomach; however, its mechanisms remain unclear. The aim of the present cross-sectional ...

UC is associated with mucosal and submucosal injury involving the rectum and adjacent colon, whereas CD is associated with extensive transmural damage involving any segment of the colon.