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Updated: Jul 6, 2026
11:07
Focal Laser Ablation of Prostate Cancer: An Office Procedure
Published on: March 30, 2021
Focal therapy for prostate cancer.
Thomas J Polascik1, Vladimir Mouraviev
1Division of Urologic Surgery and Duke Prostate Center, Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, USA. polas001@mc.duke.edu
Current Opinion in Urology
|April 3, 2008
Summary
Focal therapy offers a new approach to localized prostate cancer, preserving healthy tissue for select patients. This minimally invasive strategy contrasts with whole-gland treatments and watchful waiting.
Area of Science:
- Oncology
- Urology
- Medical Technology
Background:
- The current prostate cancer treatment paradigm aims to differentiate patients needing radical intervention from those who do not.
- Organ-sparing and parenchymal preservation approaches are emerging as novel treatment strategies.
Purpose of the Study:
- To review new concepts in parenchymal preservation for prostate cancer treatment.
- To explore focal therapy as a potential new frontier in managing this malignancy.
Main Methods:
- Review of current literature on focal therapy techniques for prostate cancer.
- Discussion of ablative treatment options including cryotherapy, high-intensity focused ultrasound, brachytherapy, interstitial laser thermotherapy, stereotactic radiosurgery, and vascular-targeted photodynamic therapy.
Main Results:
- Focal therapy is suitable for a select group of patients with low-risk, unifocal, or unilateral prostate cancer.
- Cryotherapy has the most clinical experience among available focal therapy options.
- Further research and large-scale clinical trials are needed to confirm long-term outcomes.
Conclusions:
- Focal therapy is evolving, recognizing the biological variability of prostate cancer lesions.
- Minimally invasive, parenchyma-preserving therapies offer an alternative to whole-gland treatment and watchful waiting for unilateral or unifocal lesions.
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