Neurofibromatosis type 1

Hello- today i am going to write a little about NF type 1.

NF 1 is also known as von Recklinghausen NF or Peripheral NF. It occurs in 1:3,000 births. Neurofibromatosis type one is characterized by multiple cafe-au-lait spots and neurofibromas on or under the skin. It can also cause enlargement and deformation of the bones, as well as curvature of the spine (scoliosis). Occasionally, Neurofibromatosis type one may also cause tumors to develop in the brain or the spinal cord. 50% of people with NF 1 may also have learning disabilities. 

So...how do you know if you have NF 1?

1. Family history of NF 1

2. 6 or more light brown cafe-au-lait spots on the skin

3. presence of two or more pea-size bumps (neurofibromas) on the skin or one or more plexiform neurofibroma

4. freckling under the arms or in the groin area

5. Pigmented bumps on the eyes iris (Lisch nodules)

6. Skeletal abnormalities such as bowing of the legs or thinning of the shin bone

7. Tumor on the optic nerve that may interfere with vision

8. Epilepsy (epilepsy in NF1 occurs with a frequency of 3.5-7.3%)

for more info visit:

http://www.ctf.org/Learn-About-NF/Diagnosis-of-NF1.html