Figure 1From: Short course radiotherapy with simultaneous integrated boost for stage I-II breast cancer, early toxicities of a randomized clinical trialDose volume histogram. The average dose volume histograms (DVH) of the CTV's and the most important organs at risk are shown for CR and TT. The average DVH for the heart was generated for left sided irradiation only. The dose is formulated in 2 Gy equivalent dose (EQ2) with an alpha/beta of 3 Gy.Back to article page