Patient and Technology Selection for Focal Therapy in Prostate Cancer.

Authors

Abstract

Focal therapy is emerging as an organ-preserving strategy for selected patients with localized prostate cancer, aiming to preserve urinary and sexual function while maintaining acceptable cancer control. However, patient and technology selection remain complex because prostate cancer is often multifocal, clinically significant lesions may be missed by imaging or biopsy, and long-term comparative oncological data are limited. This narrative review summarizes current evidence and consensus recommendations on oncological suitability, histopathological risk features, tumor burden, imaging assessment, anatomical considerations, functional priorities, and follow-up. We also discuss the complementary roles of multiparametric magnetic resonance imaging, prostate-specific membrane antigen positron emission tomography, micro-ultrasound, and artificial intelligence-assisted planning. Finally, we review how tumor location and proximity to critical structures guide selection among high-intensity focused ultrasound, cryotherapy, irreversible electroporation, transurethral ultrasound ablation, laser ablation, and photodynamic therapy. Focal therapy remains promising but requires careful selection, shared decision-making, and structured follow-up.

Tags

Topics