Health-related quality of life in patients with neurofibromatosis type 1. A survey of 129 Italian patients.

Background/aims: Neurofibromatosis type 1 (NF1), a genetic condition most commonly characterized by the presence of dermal neurofibromas and café au lait macules, has a significant impact upon quality of life (QoL). The study aimed to assess the impact of NF1 on QoL.

Methods: A total of 129 patients with NF1 completed the study questionnaires in an Italian academic dermatological centre and a neurofibromatosis clinic at the University of Rome.

Novel and recurrent mutations in the NF1 gene in Italian patients with neurofibromatosis type 1.

Neurofibromatosis type 1 (NF1) is one of the most common autosomal dominant disorders in humans, affecting 1 in 3500 individuals. NF1 is a fully penetrant exhibiting a mutation rate some 10-fold higher compared to most other disease genes. As a consequence, a high number of cases (up to 50%) are sporadic.