Enriching the interventional vision of cancer with fluorescence and optoacoustic imaging
P Beatriz Garcia-Allende1, Jürgen Glatz, Maximilian Koch
1Institute for Biological and Medical Imaging, Technische Universität München and Helmholtz Zentrum München, Munich, Germany.
Abstract:
Among several techniques considered for surgical and endoscopic imaging, novel optical methods are evolving as a promising approach for interventional guidance. Pilot clinical applications of fluorescence molecular imaging have demonstrated the benefits of using targeted fluorescent agents in cancer surgery. This premise can be extended broadly to interventional guidance through an increasing number of targeted agents and detection techniques. Beyond epi-illumination fluorescence imaging, optoacoustic (photoacoustic) methods are emerging to offer high-resolution cross-sectional optical imaging through several millimeters to centimeters of depth. We present an overview of key recent developments in optical interventional imaging and outline the potential for a paradigm shift in surgical and endoscopic visualization.
Insights
Novel optical imaging techniques, including fluorescence and optoacoustic methods, offer advanced interventional guidance for surgery and endoscopy. These methods enhance visualization and precision in medical procedures.
Area of Science:
- Medical imaging
- Optical technologies
- Surgical innovation
Background:
- Optical imaging is crucial for surgical and endoscopic guidance.
- Fluorescence molecular imaging shows promise in cancer surgery.
- Advancements in targeted agents and detection techniques are expanding applications.
Purpose of the Study:
- To provide an overview of recent developments in optical interventional imaging.
- To highlight the potential of these technologies for surgical and endoscopic visualization.
- To discuss the emerging role of optoacoustic imaging.
Main Methods:
- Review of novel optical imaging techniques.
- Discussion of fluorescence molecular imaging applications.
- Exploration of optoacoustic (photoacoustic) imaging capabilities.
Main Results:
- Optical methods are evolving for interventional guidance.
- Fluorescence imaging demonstrates benefits in cancer surgery.
- Optoacoustic methods offer high-resolution, deep-tissue imaging.
Conclusions:
- Optical interventional imaging is a rapidly advancing field.
- These technologies have the potential to revolutionize surgical and endoscopic visualization.
- Optoacoustic imaging represents a significant development for deeper tissue visualization.
