Facial Cutaneous Rosai-Dorfman Disease: Dermoscopic Findings with Successful Surgical Treatment
- Affiliations
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- 1Department of Dermatology, Seoul National University Hospital, Seoul, Korea
- 2Department of Rehabilitation Medicine, Seoul National University Hospital, Seoul, Korea
- 3Department of Pathology, Seoul National University Hospital, Seoul, Korea
- 4Department of Internal Medicine, Seoul National University Cancer Research Institute, Seoul National University Hospital, Seoul, Korea
Abstract
- Rosai-Dorfman disease (RDD) is a rare non-Langerhans cell histiocytosis characterized by an accumulation of activated histiocytes within the affected tissues. It is a heterogeneous disease that includes the classical (nodal) and extra-nodal variants. The cutaneous form of the disease without the characteristic lymphadenopathy is rare and is often misdiagnosed as other dermatologic diseases. Misdiagnosis as lymphoproliferative and infectious diseases such as lymphoma and tuberculosis have been reported in the literature. Herein, we report a case of facial cutaneous RDD with successful surgical treatment. In addition, we provide dermoscopic findings and literature review as dermoscopy can be a useful adjuvant tool in the diagnosis of cutaneous RDD.