Progresses in Fluorescence Imaging Guidance for Bone and Soft Tissue Sarcoma Surgery.

Area of Science:

• Oncology
• Surgical Oncology
• Medical Imaging

Background:

• Complete surgical resection (R0) is the gold standard for bone and soft tissue sarcoma treatment.
• Current surgical methods lack precise visualization tools to delineate tumor margins, potentially leading to incomplete resection.
• Fluorescence imaging is an established, safe, and time-efficient diagnostic technique in oncology.

Purpose of the Study:

• To review the application and potential of intraoperative fluorescence imaging for bone and soft tissue sarcoma.
• To evaluate fluorescence imaging's role in improving surgical boundary judgment and resection accuracy.
• To assess newly developed probes and their use in clinical and animal studies.

Main Methods:

• Review of clinical studies on intraoperative fluorescence imaging in sarcoma surgery.
• Analysis of animal experimentation data utilizing fluorescence imaging for tumor visualization.
• Examination of novel fluorescent probe designs for sarcoma detection.
• Appraisal of the technology's feasibility and effectiveness during surgical procedures.

Main Results:

• Fluorescence imaging demonstrates significant potential for real-time visualization of tumor margins.
• The technique can assist surgeons in achieving more accurate tumor boundary identification.
• Studies indicate improved accuracy in surgical resection when using fluorescence imaging.
• Development of new probes shows promise for enhanced sensitivity and specificity.

Conclusions:

• Intraoperative fluorescence imaging is a promising technology for enhancing bone and soft tissue sarcoma surgery.
• It offers a valuable tool for surgeons to improve tumor resection accuracy and completeness.
• Further research and development of probes will likely expand its clinical utility.