In about 50% of NF1 cases, the mutated gene is inherited from an affected parent, and the remaining cases occur in people with no family history of the disorder and result from de novo mutations in the NF1 gene (9).
The mutated gene is inherited from an affected parent. This was in about 50% of NF1 cases. The remaining cases occur in people with no family history of the disorder and result from de novo mutations in the NF1 gene (9). This is in about 50% of NF1 cases.