A member asked:

How could you get neurofibromatosis without it being in your past family genetics?

5 doctors weighed in across 2 answers

New mutation: Although this is well known to be transmitted as a dominant mutation, as many as 30% represent mew mutations in the patient.

Answered 6/3/2014

4k views

Thank
Dr. Gerald Mandell answered

Specializes in Nuclear Medicine

Mutation: 50% of new NF1 cases are mutations and do not arise from inheritance. NF1 has autosomal dominant inheritance.Descendants of an affected individual have 50% risk of inheriting the altered NF1 gene.

Answered 2/17/2015

3.2k views

Thank

Related Questions

A member asked:

Can a person with neurofibromatosis type 2 die young?

3 doctors weighed in across 2 answers

A member asked:

When does neurofibromatosis symptoms start to develop?

5 doctors weighed in across 3 answers