Rosai--Dorfman disease with multi-organ involvement in head and neck region.

@article{Unal2004RosaiDorfmanDW,
  title={Rosai--Dorfman disease with multi-organ involvement in head and neck region.},
  author={Omer Unal and Elif G{\"u}lin Koçan and Arzu Sungur and Sefa Ersan Kaya},
  journal={International journal of pediatric otorhinolaryngology},
  year={2004},
  volume={68 5},
  pages={581-4}
}
Sinus histiocytosis with massive lymphadenopathy (Rosai-Dorfman, RD) disease is a well known entity. This pathology is differentiated from other childhood histiocytosis with its distinct features. Many sites within the head and neck area may be involved with the disease. Multi-organ involvement is very rare. A patient with Rosai-Dorfman disease involving neck, nose and larynx is presented and clinical follow-up is given.