Video Tip: Endoscopic Submucosal Dissection | March 2021-Endoscopic Submucosal Dissection

Video Transcription

Video Summary

In this video, a gastrointestinal specialist discusses the evaluation and treatment of a lesion with high-grade dysplasia. They explain that a non-granular pattern and loss of the granular pattern indicate malignancy. The physician performs endoscopic submucosal dissection (ESD) to remove the entire lesion on block. They show the steps involved, including creating a mucosotomy, using a hybrid knife for dissection, and employing traction to facilitate dissection. The video concludes by mentioning the importance of examining the muscularis propria for perforation and using a loop cutter to remove the specimen. No credits were mentioned in the video.

Keywords

gastrointestinal specialist

lesion

endoscopic submucosal dissection

malignancy

muscularis propria