Lecture 3 - Vikash underwater case

An 8-year-old patient with ischemic heart disease faces a lesion in the sigmoid area. Multiple endoscopic mucosal resection attempts reveal dysplasia, raising concerns about diagnosis accuracy. The importance of careful evaluation and the risks of biopsies are discussed. Underwater EMR techniques are explored, focusing on snare placement and patient positioning. Histopathological findings indicate high-grade dysplasia, highlighting the need for precise diagnosis and treatment strategies.