CNS Manifestations of Rosai-Dorfman Disease
DOI:
https://doi.org/10.47391/JPMA.25-57Abstract
Rosai-Dorfman disease (RDD) is an abnormal proliferation
of histiocytes which manifest classically as bilateral cervical
lymphadenopathy and B symptoms. Rarely, it also presents
with involvement of other systems. CNS RDD is extremely
rare and accounts for 5% of reported cases. The clinical
picture is dependent on the area of CNS affected. It is
mostly diagnosed on MRI, however, it may be confused
with a meningioma, dural based metastases, lymphoma,
sarcoidosis, etc. Diagnosis is based on typical
histopathological features. The recommended treatment
for symptomatic CNS manifestations of RDD is complete
surgical resection.
Keywords: Rosai-Dorfman disease, Central Nervous
System, Histopathology
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