• Using High-resolution Microendoscopy to Detect Gastrointestinal Neoplasia

Using High-resolution Microendoscopy to Detect Gastrointestinal Neoplasia

The high-resolution microendoscope (HRME) allows for real-time imaging of the esophageal and gastric epithelium with subcellular resolution. In an Advances in Translational Science article in the November issue of Clinical Gastroenterology and Hepatology, Justin S. Louie et al discuss the performance of this portable, low cost, optical biopsy technology in screening and surveillance of gastrointestinal

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Transplanting Engineered Mucosal Tissue into the Esophagus

Researchers have engineered tissues from oral epithelial cells that can be transplanted into the esophagus and promote healing after tumors are removed. According to the September issue of Gastroenterology, sutureless, endoscopic transplantation of sheets of autologous oral mucosal epithelial cells safely and effectively promotes re-epithelialization of the esophagus after surgery.

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