Compared with vDIBH, SGRT was associated with a trend toward a smaller difference in the interfractional variation of MHD with and without CBCT, but the difference did not reach statistical significance (Least squares means (LSM): 5.5cGy in SGRT vs 22.6cGy in vDIBH; p = .0611).
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Prospective Trial on the Impact of Weekly Cone Beam Computed Tomography-Guided Correction on Mean Heart Dose in Breast Cancer Breath-Hold Radiation Therapy.
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0.0611
0.0611