Figure 8
![Figure 8](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F2051-5960-1-4/MediaObjects/40478_2013_Article_4_Fig8_HTML.jpg)
Case 4 XP-C Neuropathologic changes. A: The cerebellum shows focal loss of Purkinje cells (x100). B-E: Sections of optic nerves and geniculate nuclei reveal degenerative changes, including axonal loss, gliosis, and fibrosis (arrows) in keeping with the patient’s 10 year history of bilateral orbital exenterations (B. H&E x200; C. immunostain for Bielschowsky, x200 D. Masson stain, x200, E. LFB/PAS stain, x200). F. Dorsal root ganglia show severe neuronal loss and accompanying fibrosis (H&E, x200).