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ICG-Fluorescence Imaging for Margin Assessment During Minimally Invasive Colorectal Liver Metastasis Resection
The Importance of Margin Assessment in Colorectal Liver Metastasis Resection
Colorectal cancer often leads to liver metastasis, and surgery is the best treatment. However, it’s hard to remove the tumor without harming healthy tissue. ICG-Fluorescence Imaging helps solve this problem.
What is ICG-Fluorescence Imaging?
ICG is a safe dye that, when injected into the bloodstream, can be seen using near-infrared light. This lets surgeons see blood flow and tissue, making it useful in surgeries.
The Clinical Trial
A study in the Journal of Surgical Oncology involving 50 patients showed that ICG-Fluorescence Imaging accurately identified positive margins in 96% of cases, helping surgeons remove cancer while preserving healthy tissue.
Advantages of ICG-Fluorescence Imaging
- Real-time visualization: Immediate feedback to surgeons during surgery.
- High accuracy: 96% accuracy rate in identifying positive margins.
- Minimally invasive: Can be performed using minimally invasive techniques.
- Cost-effective: A more affordable option compared to other imaging techniques.
Limitations and Future Directions
Further research is needed due to the small sample size, and it may not be suitable for all patients. However, it has great potential and needs further exploration.
Conclusion
ICG-Fluorescence Imaging is a valuable tool in improving surgical outcomes and reducing the risk of positive margins. While more research is needed, the results of this study are a step forward in incorporating this technique into routine practice.
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