Rosai–Dorfman disease (RDD) is a rare idiopathic histiocytic proliferative disorder.1 The skin is the most frequently involved extranodal organ. Nevertheless, primary cutaneous manifestation of RDD (CRDD) without systemic involvement is rare.2 We present herein a case of CRDD showing excellent remission after low-dose oral thalidomide therapy.
Article InformationCorresponding Authors: Xing-Hua Gao, MD, PhD, and Hong-Duo Chen, MD, Department of Dermatology, No. 1 Hospital of China Medical University, 155 N Nanjing St, Shenyang 110001, People’s Republic of China (email@example.com).
Published Online: June 19, 2013. doi:10.1001/jamadermatol.2013.4399.
Conflict of Interest Disclosures: None reported.
Funding/Support: This work was supported in part by the Program for Innovative Research Team in Universities, Liaoning Province (LT2012012), National Natural Science Foundation of China (30972659).
Role of the Sponsors: The sponsors had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; and preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.
Additional Contributions: Written informed consent was obtained from the patient for submission and publication of this case report and accompanying images.