However, sometimes a diagnosis of NF1 can’t be made definitively based only on physical signs and symptoms – such as in cases of very young children who have developed café-au-lait spots but no other ...

One way to accomplish this is by means of a thorough examination of each parent whose child has been diagnosed with NF1 to determine the presence of café-au-lait spots or Lisch nodules in the iris of ...

What are the symptoms of NF1? Among the common signs of the condition are freckles or brownish spots called cafe-au-lait ...