Underwater Endoscopic Mucosal Resection of a Large Flat Adenoma with Pseudoinvasion in the Rectum.

@article{Ponte2017UnderwaterEM,
  title={Underwater Endoscopic Mucosal Resection of a Large Flat Adenoma with Pseudoinvasion in the Rectum.},
  author={Ana Ponte and Rolando Taveira Pinho and Lu{\'i}sa Proença and Joana Silva and Jaime Pereira Rodrigues and Mafalda Sousa and Xiaogang Wen and Agostinho Sanches and Jo{\~a}o Ernesto de Carvalho},
  journal={GE Portuguese journal of gastroenterology},
  year={2017},
  volume={24 5},
  pages={
          255-257
        }
}
optimal in pseudodepressed lesions. Air insufflation was switched off, luminal air was aspirated, water was instilled using the water jet until complete immersion of the lumen was achieved ( Fig. 2 a), and the lesion was resected in piecemeal fashion using a conventional 25-mm oval snare (CJ-ADR-23–230–025; Nova LightSystems, Life Partners Europe, Bagnolet, France) and usual electrosurgical settings (Endocut effect 2, ICC 200; ERBE Elektromedizin, Tübingen, Germany) ( Fig. 2 b, c). A bleeding… CONTINUE READING