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Updated: Jan 31, 2026
09:42
Murine Endoscopy for In Vivo Multimodal Imaging of Carcinogenesis and Assessment of Intestinal Wound Healing and Inflammation
Published on: August 26, 2014
19.4K
Recent advancement in size measurement during endoscopy.
Hye Kyung Jeon1, Gwang Ha Kim1
1Department of Internal Medicine, Pusan National University School of Medicine and Biomedical Research Institute, Pusan National University Hospital, Busan, Korea.
Clinical Endoscopy
|May 22, 2025
Summary
Accurate colorectal polyp measurement is crucial for patient outcomes. Advanced digital tools like virtual scale endoscopy and AI virtual rulers improve precision over traditional methods, though challenges remain.
Area of Science:
- Gastroenterology
- Medical Imaging
- Artificial Intelligence
Background:
- Accurate endoscopic lesion size measurement is vital for colorectal polyp management, influencing treatment and surveillance.
- Traditional methods like visual estimation and biopsy forceps suffer from high variability and inefficiency.
- Digital measurement technologies offer potential solutions to these limitations.
Purpose of the Study:
- To review advancements in digital lesion measurement technologies for endoscopic practice.
- To compare the efficacy of virtual scale endoscopy (VSE) and AI-assisted virtual rulers against conventional methods.
- To identify current challenges and future directions for these emerging technologies.
Main Methods:
- Review of existing literature on virtual scale endoscopy (VSE) and AI-assisted virtual rulers.
- Analysis of studies comparing digital measurement tools with traditional techniques.
- Discussion of technological limitations and potential future research avenues.
Main Results:
- VSE enhances measurement precision and reduces variability compared to conventional methods.
- AI-assisted virtual rulers significantly improve lesion size estimation reproducibility and diagnostic reliability.
- Both digital methods show promise but face challenges like procedure time, training, integration, and standardization.
Conclusions:
- Digital measurement technologies, including VSE and AI virtual rulers, represent significant advancements in endoscopic lesion assessment.
- Despite current limitations, these tools offer improved accuracy and efficiency for colorectal polyp management.
- Future research should focus on refining AI, expanding validation, and optimizing usability for routine clinical integration.
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