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Fig. 1 | Radiation Oncology

Fig. 1

From: Re-irradiation for recurrent glioma- the NCI experience in tumor control, OAR toxicity and proposal of a novel prognostic scoring system

Fig. 1

Initial treatment and reRT dose distribution with corresponding dose volume histogram (DVH) for the first (solid lines) and second (dashed lines) radiation plans. Possible scenarios are displayed: (a) dose to OAR lower than accepted dose constraints, (b) OAR barely meeting dose constraints, and (c) OAR above accepted constraints. Green = optic chiasm, Pink = brain stem, Blue = left optic nerve, Orange = right optic nerve

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Radiation Oncology

ISSN: 1748-717X

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