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Abstract：
Management of high-risk prostate cancers is still a subject of debate, because of the lack of randomized trial comparing surgery and radiotherapy. If external beam radiotherapy is proposed, it must be associated with a long-term androgen deprivation therapy, at least 18-months. Irradiation of pelvic lymph nodes seems to improve distant metastasis-free survival and is so indicated in most of the cases. Moderate hypofractionation is not validated for pelvic lymph nodes irradiation. A combination of external beam radiotherapy and brachytherapy improved biochemical control in randomized trials without impact on survival. But this combination has been evaluated in large retrospective studies and seems to improve specific and overall survivals. An integrated boost on the MRI-defined index lesion is another way of dose escalation and improved also biochemical control. Stereotactic radiotherapy is not a validated option at this moment. For each patient, according to the extension of the disease, age, comorbidities and also his willingness, the best approach must be chosen, ideally in multidisciplinary meeting.
摘要：
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