Figure 3 Childhood craniopharyngioma Figure 3 | Childhood craniopharyngioma. Sagittal CT with colour-wash proton dose distribution of a child with craniopharyngioma. A bone defect is present in the base of the skull following transnasal surgery, and calcifications are present in the third ventricle, which correspond to the non-resected tumour. CGE, cobalt grey equivalent. Müller, H. L. et al. (2017) New outlook on the diagnosis, treatment and follow‑up of childhood-onset craniopharyngioma Nat. Rev. Endocrinol. doi:10.1038/nrendo.2016.217