PT  - JOURNAL ARTICLE
AU  - Konishi, Eiichi
AU  - Ibayashi, Norihiro
AU  - Yamamoto, Shinji
AU  - Scheithauer, Bernd W.
TI  - Isolated Intracranial Rosai-Dorfman Disease (Sinus Histiocytosis with Massive Lymphadenopathy)
DP  - 2003 Mar 01
TA  - American Journal of Neuroradiology
PG  - 515--518
VI  - 24
IP  - 3
4099  - http://www.ajnr.org/content/24/3/515.short
4100  - http://www.ajnr.org/content/24/3/515.full
SO  - Am. J. Neuroradiol.2003 Mar 01; 24
AB  - Summary: Rosai-Dorfman disease (sinus histiocytosis with massive lymphadenopathy) rarely affects the intracranial region without involvement of other sites. We report the case of a 68-year-old woman with isolated Rosai-Dorfman disease of the frontal dura. She presented with a new onset seizure. Initial MR imaging showed subtle mild change in the left frontal region. During the ensuing 8 months, a dural mass made its symptomatic and definite MR imaging appearance in the same region. No extracranial lesion was present.