ASGE Masterclass: Advanced Colonoscopy Techniques

Advanced Colonoscopy, Polypectomy, EMR & Colorectal Cancer Prevention Masterclass

The ASGE Masterclass: Advanced Colonoscopy Techniques is an intensive educational program developed by the American Society for Gastrointestinal Endoscopy focusing on modern high-performance colonoscopy, advanced polyp detection, colorectal lesion characterization, endoscopic mucosal resection (EMR), quality improvement, and colorectal cancer prevention.

Originally presented as a full-day masterclass led by internationally recognized colonoscopy expert Douglas K. Rex, the course provides practical guidance for gastroenterologists seeking to improve adenoma detection rates, optimize procedural quality, manage complex polyps, and perform advanced therapeutic colonoscopy techniques.

Course Overview

Colonoscopy remains the most effective tool for colorectal cancer prevention, yet significant variation exists in lesion detection, characterization, and resection quality. This masterclass focuses on achieving expert-level performance through advanced insertion techniques, improved lesion recognition, enhanced imaging strategies, and modern resection methods.

Participants learn practical approaches to difficult colonoscopies, serrated lesion detection, chromoendoscopy, colorectal cancer prevention, complication avoidance, and management of complex colorectal lesions.

Learning Objectives

Upon completion of this activity, participants should be able to:

• Improve adenoma detection and colonoscopy quality indicators.
• Recognize benign, premalignant, and malignant colorectal lesions.
• Identify early colorectal cancer within polyps.
• Perform advanced lesion characterization techniques.
• Improve cecal intubation success in difficult anatomy.
• Apply advanced polypectomy and EMR techniques.
• Utilize chromoendoscopy in inflammatory bowel disease.
• Reduce procedural complications and medicolegal risk.
• Integrate emerging technologies including artificial intelligence into colonoscopy practice.

Topics Covered

Colorectal Neoplasia

• Conventional Adenomas
• Serrated Polyps
• Advanced Adenomas
• Early Colorectal Cancer
• Malignant Polyps
• Lesion Characterization

Quality in Colonoscopy

• Adenoma Detection Rate (ADR)
• Withdrawal Technique
• Bowel Preparation Optimization
• Cecal Intubation Performance
• Quality Metrics

Colonoscope Insertion Techniques

• Difficult Colon Anatomy
• Redundant Colon
• Angulated Sigmoid Colon
• Loop Reduction Strategies
• Scope Handling Techniques

Advanced Lesion Detection

• Flat Lesions
• Serrated Lesions
• Right-Sided Colon Lesions
• Missed Lesion Prevention
• Enhanced Visualization

Colon Preparation

• Modern Bowel Preparation Strategies
• Split-Dose Regimens
• Preparation Quality Assessment
• Optimizing Visualization

Advanced Polypectomy

• Cold Snare Polypectomy
• Hot Snare Polypectomy
• Piecemeal Resection
• Large Polyp Management
• Difficult Polyp Removal

Endoscopic Mucosal Resection (EMR)

• EMR Principles
• Large Lesion Resection
• Flat Lesion Management
• Underwater EMR
• Cap-Assisted Resection
• Avulsion Techniques

Inflammatory Bowel Disease Surveillance

• Chromoendoscopy
• Dysplasia Detection
• Surveillance Strategies
• High-Risk Patient Management

Colorectal Cancer Prevention

• Screening Strategies
• Interval Cancer Prevention
• Lynch Syndrome Surveillance
• High-Risk Populations

Artificial Intelligence in Colonoscopy

• Computer-Aided Detection (CADe)
• Polyp Recognition Systems
• AI-Assisted Screening
• Future Endoscopy Technologies

Safety & Risk Reduction

• Perforation Prevention
• Bleeding Prevention
• Complication Management
• Medicolegal Considerations

Lecture Sessions

1. Welcome and Introductions
2. Benign and Malignant Colorectal Neoplasias
3. Using the Whole Scope to Make Clinical Decisions
4. Preparing the Colon – 2019 and Beyond
5. Insertion in Complex Colons
6. Detection Goals and Methods
7. Resection of Adenomas and Serrated Lesions
8. Ten Tips for Safe Colonoscopy
9. Interval Cancers and Malpractice Actions
10. Emerging Trends in Colorectal Cancer Screening
11. Artificial Intelligence in Colonoscopy
12. Colonoscopy in Lynch Syndrome

Educational Highlights

Advanced Detection Techniques

• Flat Lesion Recognition
• Serrated Polyp Detection
• Early Cancer Identification
• Enhanced Imaging Methods

Therapeutic Colonoscopy

• Advanced Polypectomy
• EMR Techniques
• Complex Lesion Management
• Endoscopic Therapy

Cancer Prevention Focus

• Screening Optimization
• Interval Cancer Reduction
• Quality Improvement Strategies

Target Audience

This course is ideal for:

• Gastroenterologists
• Advanced Endoscopists
• GI Fellows
• Colorectal Surgeons
• Internal Medicine Physicians
• GI Nurse Practitioners
• Endoscopy Nurses
• Physician Assistants Working in Gastroenterology

Why This Course Stands Out

✔ Advanced Colonoscopy Training

✔ Expert Faculty Leadership

✔ Focus on Adenoma Detection Improvement

✔ EMR and Advanced Resection Techniques

✔ Serrated Lesion Education

✔ Colorectal Cancer Prevention Strategies

✔ Lynch Syndrome Surveillance

✔ Artificial Intelligence Applications

✔ Quality Metrics Optimization

✔ Practical Clinical Tips and Techniques