Cutaneous Rosai-Dorfman disease.

  title={Cutaneous Rosai-Dorfman disease.},
  author={Joon Joon Khoo and Bin Othman Rahmat},
  journal={The Malaysian journal of pathology},
  volume={29 1},
Rosai-Dorfman disease (RDD) is a rare benign proliferative disorder of histiocytes in the lymph nodes with or without extranodal involvement. RDD limited to the skin without nodal involvement, known as cutaneous Rosai-Dorfman disease, is very rare. We describe a 34-year-old female with RDD of the skin over the chest. A large nodule with satellite lesions was excised for histopathological examination. Microscopically, there were many large histiocytes (Rosai-Dorfman cells) exhibiting… CONTINUE READING