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. Author manuscript; available in PMC: 2012 Dec 1.
Published in final edited form as: Radiother Oncol. 2011 Aug 27;101(3):369–375. doi: 10.1016/j.radonc.2011.07.029

Fig. 2.

Fig. 2

Isodose display on axial slices for SIB IMRT plan showing conformal 70-Gy dose around primary PTV (red) and 60-Gy dose around affected nodes (pink and blue). Hypoxic GTV (green) is covered by 80-Gy isodose. Parotid glands (orange and lilac) are avoided by high isodose lines.