Mouaz Haffar

Gastrojejunal (GJ) anastomotic strictures are a relatively common complication, occurring in up to 15% of patients after Roux-en-Y gastric bypass (RYGB). Endoscopic balloon dilations are the initial therapeutic procedure for these anastomotic strictures…

Endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD) are advanced gastrointestinal lesion resection techniques that allow for precise resection and curative treatment while minimizing need for surgical interventions…