14P The impact of the deep inspiration breath-hold (DIBH) technique in the heart and other organ-at-risk (OAR) dose sparing in the postoperative radiotherapy to the left early breast cancer

H-L Yeh,J Lin

doi:10.1016/j.annonc.2022.10.021

14P The impact of the deep inspiration breath-hold (DIBH) technique in the heart and other organ-at-risk (OAR) dose sparing in the postoperative radiotherapy to the left early breast cancer

H-L Yeh, J Lin

Open Access

https://doi.org/10.1016/j.annonc.2022.10.021

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Journal: Annals of Oncology	Publication Date: Nov 1, 2022
License type: publisher-specific-oa

Affiliation: Taichung Veterans General Hospital

#Deep Inspiration Breath-hold #Deep Inspiration Breath Hold Technique + Show 8 more

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Abstract

Under the deep inspiration breath hold (DIBH) technique a considerable volume of the heart can be reduced to the high radiation doses. To investigate whether implementing DIBH to the hybrid technique will further reduce the cardiac doses, we compared the dosimetry characteristics of hybrid and VMAT treatment planning under DIBH and free breath.

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