Intraoperative biophotonic imaging systems for image-guided interventions

Area of Science:

• Biophotonics
• Medical Imaging
• Surgical Navigation

Background:

• Biophotonic imaging, particularly near-infrared (NIR) fluorescence, provides real-time image guidance in surgery.
• NIR light offers deep tissue penetration, crucial for intraoperative visualization.
• Nuclear imaging provides quantitative depth information, complementing NIR's surface-level data.

Purpose of the Study:

• To review recent advancements in intraoperative biophotonic imaging systems.
• To discuss progress in NIR fluorescence imaging and intraoperative nuclear imaging devices.
• To explore future perspectives for integrated imaging in image-guided interventions.

Main Methods:

• Review of current literature on intraoperative biophotonic and nuclear imaging techniques.
• Analysis of system integration strategies for combined NIR fluorescence and gamma-positron imaging.
• Evaluation of the performance and clinical potential of these integrated systems.

Main Results:

• NIR fluorescence imaging enables real-time, high-sensitivity tumor detection.
• Intraoperative nuclear imaging offers quantitative, depth-resolved disease information.
• Integrated systems promise enhanced surgical precision and improved patient outcomes.

Conclusions:

• Combining NIR fluorescence and nuclear imaging creates a powerful tool for image-guided surgery.
• This integrated approach offers surgeons superior real-time, quantitative disease detection.
• Future developments will focus on refining these systems for broader clinical application.