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Yadav Arun Kumar¹, Peng Yi Peng¹, Xia Chen Chen¹

¹Department of Radiology and Imaging, Shanghai 10th People's Hospital, Tongji University, Yanchang Road, Building No. 301, Shanghai 200072, China.

Case Reports in Radiology

|April 8, 2014

Abstract:

Rosai-Dorfman disease (RDD) is a rare, benign pseudolymphomatous condition, predominantly involving lymph nodes. Rosai-Dorfman disease (RDD) (sinus histiocytes with massive lymphadenopathy) rarely affects the intracranial region without involvement of other sites. It is a rare and idiopathic histoproliferation disorder characterized by painless lymphadenopathy. We report a case of 43-year-old male who presented with unconsciousness; MRI was done and right temporofrontal mass was found. Excision was done, and on histopathology it confirmed RDD.

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