[Present state and foresight of endoscopic therapy]

Area of Science:

• Gastroenterology
• Endoscopic Imaging
• Oncology

Context:

• Magnifying chromoendoscopy allows detailed visualization of mucosal structures, including pit patterns and vascular patterns with narrow band imaging (NBI).
• High-resolution imaging has significantly improved the diagnostic accuracy of gastrointestinal neoplasms.
• Endoscopic submucosal dissection (ESD) is an increasingly utilized technique for treating early gastrointestinal cancers.

Purpose:

• To highlight the advancements in endoscopic imaging for precise diagnosis of gastrointestinal neoplasms.
• To discuss the role of magnifying chromoendoscopy and emerging technologies like endocytoscopy.
• To emphasize the importance of accurate diagnosis for expanding indications of endoscopic treatments such as ESD.

Summary:

• Magnifying chromoendoscopy provides detailed mucosal observations (pit patterns, NBI vascular patterns, IPCL patterns) crucial for accurate diagnosis.
• High-resolution imaging enhances neoplasm detection in gastroenterology.
• Endocytoscopy, an evolution of magnifying chromoendoscopy, is under clinical investigation, aiding in precise diagnosis for endoscopic treatments like ESD.

Impact:

• Improved diagnostic accuracy for gastrointestinal neoplasms, leading to better patient outcomes.
• Potential for broader application of endoscopic treatments like ESD due to enhanced diagnostic capabilities.
• Facilitates precise pre-operative diagnosis, crucial for successful endoscopic resection of early gastrointestinal cancers.