Radioguided surgery for lymph node metastases in prostate cancer.

PURPOSE OF REVIEW: This review highlights recent advancements in radioguided surgery (RGS) for prostate cancer. Our objective is to provide expert insights into the state of research, as reflected in the selected articles, and to offer perspectives on the clinical implications and future directions that emerge from this rapidly evolving domain.

RECENT FINDINGS: Key findings include the potential of PSMA-RGS surgery to improve the detection of lymph node invasion in primary prostate cancer, to guide successful removal of metastatic lesions in oligorecurrent patients with acceptable complications, and the feasibility of robot-assisted PSMA-RGS using a miniaturized gamma probe. Additionally, the development of novel PSMA ligands and the integration of fluorescence imaging offer promising improvements in imaging and surgical guidance.

SUMMARY: PSMA-RGS is an emerging approach that shows promise for improving lymph node assessment and treatment outcomes in prostate cancer. However, its effect on cancer-specific as well as overall survival are still being investigated, and PSMA-targeted surgery remains an area of active research.