Background and Aim: Achalasia is a rare esophageal motility disorder in the pediatric population.Peroral endoscopic myotomy(POEM)has been demonstrated to be
Aim: Peroral esophageal myotomy(POEM)is a novel endoscopic treatment for esophageal achalasia.It has gained popularity worldwide among surgeons and endoscop
Background and Aim: Endoscopic submucosal dissection(ESD)has been developed to allow en bloc resection of early neoplasia of the gastrointestinal tract,incl
The PI3K/AKT and RAS/RAF/MEK/ERK signaling pathways The PI3K/AKT and RAS/RAF/MEK/ERK signaling pathways are often concurrently activated by separate lesions in
Background and Aim: Recently,the usesfulness of endoscopic submucosal tunnel dissection(ESTD)in the management of upper gastrointestinal submucosal tumors(S
Background and Aim: Large(>2cm)rectal adenomas are usually treated by transanal endoscopic microsurgery or endoscopic piecemeal mucosal resection(EPMR).Rece