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Updated: Jun 18, 2026
Multispectral Real-time Fluorescence Imaging for Intraoperative Detection of the Sentinel Lymph Node in Gynecologic Oncology
Published on: October 20, 2010
The use of fluorescent dyes and probes in surgical oncology
E A Te Velde1, Th Veerman, V Subramaniam
1Department of Surgical Oncology, The Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands.
Aims And Background:
Improved visualization of surgical targets inside of the patient helps to improve radical resection of the tumor while sparing healthy surrounding tissue. In order to achieve an image, optical contrast must be generated by properties intrinsic to the tissue, or require the attachment of special visualization labels to the tumor. In this overview the current status of the clinical use of fluorescent dyes and probes are reviewed.
Methods:
In this review, all experimental and clinical studies concerning fluorescent imaging were included. In addition, in the search for the optimal fluorescent imaging modality, all characteristics of a fluorescent dye were described.
Findings And Conclusions:
Although the technique of imaging through fluorescence sounds promising and several animal models show efficacy, official approval of these agents for further clinical evaluation, is eagerly awaited.
Insights
Fluorescent dyes and probes offer promising visualization for tumor resection, but clinical approval is pending. Further research is needed to advance this surgical imaging technique.
Area of Science:
- Medical Imaging
- Surgical Oncology
- Biotechnology
Background:
- Accurate visualization of tumors is crucial for effective surgical resection, minimizing damage to healthy tissue.
- Current methods rely on intrinsic tissue properties or external contrast agents for imaging.
- Fluorescent dyes and probes represent a novel approach to enhance surgical target visualization.
Purpose of the Study:
- To review the current clinical applications of fluorescent dyes and probes in surgical oncology.
- To assess the characteristics of fluorescent dyes for optimal imaging modality selection.
- To provide an overview of the status of fluorescent imaging in clinical practice.
Main Methods:
- Comprehensive literature search of experimental and clinical studies on fluorescent imaging.
- Inclusion of all studies related to fluorescent dyes and probes in surgical contexts.
- Analysis of dye characteristics to identify optimal fluorescent imaging modalities.
Main Results:
- Fluorescent imaging techniques show significant promise in preclinical and animal models.
- Several fluorescent agents have demonstrated efficacy in enhancing tumor visualization.
- The clinical translation of these promising fluorescent agents is currently limited.
Conclusions:
- Fluorescence-based imaging holds considerable potential for improving tumor resection outcomes.
- Despite promising results in research settings, widespread clinical adoption is hindered by a lack of regulatory approval.
- Further clinical evaluation and regulatory approval are essential for the advancement of fluorescent imaging in surgery.
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