Whole breast and regional nodal irradiation in prone versus supine position in left sided breast cancer

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Whole breast and regional nodal irradiation in prone versus supine position in left sided breast cancer

BACKGROUND Prone whole breast irradiation (WBI) leads to reduced heart and lung doses in breast cancer patients receiving adjuvant radiotherapy. In this feasibility trial, we investigated the prone position for whole breast + lymph node irradiation (WB + LNI). METHODS A new support device was developed for optimal target coverage, on which patients are positioned in a position resembling a ph...

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Radiation dose to the nodal regions during prone versus supine breast irradiation

BACKGROUND Prone positioning for breast radiotherapy is preferable when the aim is a reduction of the dose to the ipsilateral lung or the heart in certain left-sided cases. MATERIALS AND METHODS In 100 breast cancer cases awaiting postoperative whole-breast radiotherapy, conformal radiotherapy plans were prospectively generated in both prone and supine positions. The axillary nodal region (le...

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Reproducibility of deep inspiration breath hold for prone left-sided whole breast irradiation

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Whole breast radiotherapy in prone and supine position: is there a place for multi-beam IMRT?

BACKGROUND Early stage breast cancer patients are long-term survivors and finding techniques that may lower acute and late radiotherapy-induced toxicity is crucial. We compared dosimetry of wedged tangential fields (W-TF), tangential field intensity-modulated radiotherapy (TF-IMRT) and multi-beam IMRT (MB-IMRT) in prone and supine positions for whole-breast irradiation (WBI). METHODS MB-IMRT,...

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ژورنال

عنوان ژورنال: Radiation Oncology

سال: 2017

ISSN: 1748-717X

DOI: 10.1186/s13014-017-0828-6