Neurofibromatosis 1: A novel NF1 mutation in an 11-year-old girl with a giant cell granuloma
2003
We report an 11-year-old girl who presented with a painless unilateral enlargement of the nasal bridge. Because of multiple cafe-aulait spots and a positive family history, neurofibromatosis 1 was diagnosed. On a computed tomographic scan, a unilocular radiolucency measuring 1.2 × 2 cm was seen in the anterior wall of the maxillary sinus, which was surgically removed. Histology revealed a central giant cell granuloma. Hyperparathyroidism, which can present with an osseous tumor and similar histology, was excluded. Molecular analysis uncovered a novel splice mutation (A4268G) in this neurofibromatosis 1 family, affecting our patient as well as her mother and brother. This article focuses on the variability of the neurofibromatosis 1 phenotype in this family and the possible relationship between central giant cell granuloma and neurofibromatosis 1. (J Child Neurol 2003;18:371—373).
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
21
References
29
Citations
NaN
KQI