Helical Irradiation of the Total Skin with Dose Painting to Replace Total Skin Electron Beam Therapy for Therapy-Refractory Cutaneous CD4+ T-Cell Lymphoma
Figure 2
Irradiation techniques. (a) Helical irradiation of the total skin (HITS) with dose painting technique for total skin irradiation (white arrow indicates dose painting on the previous irradiation area). (b) The dose volume histograms (DVHs) of the target and individual organs at risk (OARs). (c) The hypothetical bolus was placed on the skin surface with 1–1.5 cm. A central core complete block (CCCB) 2.5 cm away from PTV in HITS planning. (d) The locations of radiochromic EBT2 film on the body surface.
