MRI and CT findings of isolated intracranial Rosai-Dorfman disease in a child


Alimli A. G. , Oztunali C., BOYUNAGA Ö. L. , Pamukcuoglu S., OKUR A., BÖRCEK A. Ö.

NEURORADIOLOGY JOURNAL, vol.29, no.2, pp.146-149, 2016 (ESCI) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 29 Issue: 2
  • Publication Date: 2016
  • Doi Number: 10.1177/1971400915628020
  • Journal Name: NEURORADIOLOGY JOURNAL
  • Journal Indexes: Emerging Sources Citation Index (ESCI), Scopus
  • Page Numbers: pp.146-149
  • Keywords: Brain, case study, computed tomography, intracranial mass, magnetic resonance imaging, pediatrics, Rosai-Dorfman disease, sinus histiocytosis, OF-THE-LITERATURE
  • Gazi University Affiliated: Yes

Abstract

Isolated intracranial Rosai-Dorfman disease (RDD) is extremely rare in pediatric patients. We present the case of a 22-month-old boy whom had isolated intracranial RDD involvement. To our knowledge, a parieto-occipital regional involvement without a dural tail sign has not been previously documented. Also, the mass contained hyperintense central T1 foci, and hypointense T2 and gradient echo foci; which are helpful in the differential diagnosis from meningioma. The magnetic resonance and computed tomography imaging findings are discussed and the follow-up course is presented in this paper.