Published in:
01-09-2007 | Original Paper
Neurofibromatosis presenting with a cherubism phenotype
Authors:
C. I. van Capelle, P. H. G. Hogeman, C. J. M. van der Sijs-Bos, B. G. F. Heggelman, B. Idowu, P. J. Slootweg, A. R. M. Wittkampf, A. M. Flanagan
Published in:
European Journal of Pediatrics
|
Issue 9/2007
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Abstract
We report on a child who presented clinical manifestations of both neurofibromatosis type 1 (NF1) and cherubism. With genetic testing, we found a mutation in the NF-1 gene, confirming the neurocutaneous disorder. Histology when correlated with radiological evaluation of a mandibular biopsy was consistent with cherubism. This is the first report in the literature of a child with proven neurofibromatosis type 1 and cherubism without extragnathic lesions. This emphasises that cherubism is a clinical phenotype that can be associated with a number of germline mutations involving SH3BP2, PTPN11 and NF1.