Figure 1
From: Low early ototoxicity rates for pediatric medulloblastoma patients treated with proton radiotherapy
![Figure 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1748-717X-6-58/MediaObjects/13014_2011_Article_383_Fig1_HTML.jpg)
Proton radiotherapy dosimetry. A representative plan is shown depicting the sparing of dose to the auditory apparatus (red arrows) in a child with medulloblastoma treated with proton technique. Colored isodose curves are shown depicting the absolute radiation dose in CGE. The clinical tumor bed boost target volume is outlined (blue).