As a result a consistent reduction in NTCP is achieved, with no loss in tumour control. Moreover our results

suggest that DIBH, with proper patient selection and training, is a practical and achievable solution for minimizing respiratory-induced target motion during both simulation and treatment. On the negative side the use of gating techniques with breath-hold increases treatment room occupation due to a more complex set-up. Treatment time is also increased when multiple breath-holds and consequent breathing recovery intervals are needed to complete the irradiation of a beam. However this latter side effect could be compensated by decreasing the beam-on time with an increase in the dose rate. Consent Written informed consent was obtained from the patient for the publication of this selleck kinase inhibitor report and any accompanying images. References 1. Edlund TGD: A single isocenter technique using CT-based planning in the treatment of breast cancer. Med Dosim 1999, 24:239–245.PubMedCrossRef 2. Sidhu S, Sidhu NP, Lapointe C, Gryschuk G: The effects of intrafraction motion on dose homogeneity in a breast phantom with physical wedges, enhanced dynamic wedges, and

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