Új módszerek a prosztatadaganatok sugárkezelé sében: dinamikus ívbesugárzás és kilovoltos .,cone-beam" komputertomográfiás ellenorzés

Translated title of the contribution: New methods in the treatment of localized prostate cancer: Usage of dynamic arc therapy and kV cone-beam CT positioning

Szabolcs Szappanos, Róbert Farkas, Zoltán Locsei, Zoltán László, Judit Kalincsák, Szabolcs Bellyei, Zsolt Sebestyén, László Csapó, Klára Sebestyén, Judit Halász, Zoltán Musch, Tamás Beöthe, László Farkas, László Mangel

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Introduction: Prostate cancer is a common disease among elderly male patients in developed countries. In addition to prostatectomy, definitive irradiation plays an increasing role in the treatment of localized disease. Aim: The authors wanted to share their experience obtained with the use of the Novalis TX linear accelerator for the application of dose-escalation, dynamic, intensity modulated arc therapy with the routine usage of cone-beam computer tomography based or image guided radiotherapy in patients with prostate cancer. Method: Between 2011, December and 2013, February the authors performed 102 treatments. In 10 low risk and 10 high risk prostate cancer patients (median age: 72.5 years) three-dimensional conformal plans with the same target volume coverage were created and tolerance doses of organs at risk (OAR) were compared. Results: Compared to three-dimensional conformal techniques, intensity modulated arc therapy treatments produced a significantly lower dose at organ at risk that led to a more favorable early toxicity rate. Conclusions: The intensity modulated arc therapy with image guided radiotherapy proved to be a safe standard treatment mode in the daily routine in the institute of the authors. Late toxicity and local control rates need to be further examined.

Translated title of the contributionNew methods in the treatment of localized prostate cancer: Usage of dynamic arc therapy and kV cone-beam CT positioning
Original languageHungarian
Pages (from-to)1265-1272
Number of pages8
JournalOrvosi hetilap
Volume155
Issue number32
DOIs
Publication statusPublished - Aug 1 2014

ASJC Scopus subject areas

  • Medicine(all)

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    Szappanos, S., Farkas, R., Locsei, Z., László, Z., Kalincsák, J., Bellyei, S., Sebestyén, Z., Csapó, L., Sebestyén, K., Halász, J., Musch, Z., Beöthe, T., Farkas, L., & Mangel, L. (2014). Új módszerek a prosztatadaganatok sugárkezelé sében: dinamikus ívbesugárzás és kilovoltos .,cone-beam" komputertomográfiás ellenorzés. Orvosi hetilap, 155(32), 1265-1272. https://doi.org/10.1556/OH.2014.29883