Case #58 – Neurofibromatosis Type 1 – Page 1 of 11

Examples of Lisch nodules of the iris (top image) and Optos California® fundus images (bottom two images)
of optic nerve atrophy OU secondary to optic nerve glioma in Patient #1

• Various reports^1-7 have highlighted a potential new clinical feature of NF1.
• Here we present two patients with this clinical feature. Can you “spot” it?