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Case Reports
. 2014 Mar;39(3):268-9.
doi: 10.1097/RLU.0b013e31828731da.

18F-FDG PET/CT imaging features of Rosai Dorfman disease: a rare cause of massive generalized lymphadenopathy

Sellam Karunanithi  1 , Harmandeep Singh, Punit Sharma, Niraj Naswa, Rakesh Kumar
Affiliations
Case Reports

18F-FDG PET/CT imaging features of Rosai Dorfman disease: a rare cause of massive generalized lymphadenopathy

Sellam Karunanithi et al. Clin Nucl Med. 2014 Mar.

Abstract

Rosai Dorfman disease (RDD) or sinus histiocytosis is a rare non-neoplastic idiopathic disease characterized by massive lymphadenopathy in young adults. Extranodal involvement is seen in 25%-43% cases. RDD is usually self-remitting. However, it mimics lymphoproliferatve disorders clinically as well as on imaging. We present the F-FDG PET/CT findings in a 46-year-old female patient with nodal RDD.

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