Techniques, indications et résultats de la curiethérapie interstitielle par implants permanents dans le cancer localisé de la prostate

Permanent seed brachytherapy as a monotherapy is an appropriate treatment in patients with low risk localized prostate cancer such as intraprostatic cancer, T1-2 stage, PSA less than 10 ng/mL, low tumour volume, well differentiated cancer (Gleason score less than 7), gland size less than 50 mL, no micturition symptoms that could decompensate after implantation. A brachytherapy program needs a specialized multidisciplinary team with the collaboration of urologists, radiotherapists (authorized person to manipulate radioactive elements), and physicists. The 10-year oncologic and morbidity results have been published in the literature and are comparable to those of other standard treatments of localized prostate cancer such as radical prostatectomy and external beam radiation therapy.