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Neurofibromatosis Type-1 with Unidentified Bright Objects in Advancing Age

114 eurofibromatosis type 1 (NF1) is the most common autosomal dominant neurocutaneous syndrome and affecting approximately 1 in 2700 newborns.1 NF1 has high variability of expression, for that reason different clinical manifestations are seen on patients with the same NF1 gene mutation. Unidentified bright objects (UBOs) which is the most common neuroimaging feature of NF1, especially in childhood.2 Generally, UBOs are transient and disappear into adulthood but some of them persist.3 We discuss the neuroimaging findings of 52-year-old man with NF1 who demonstrated UBOs on the right side of the hemispheric white and gray matter.