Laryngeal Rosai-Dorfman Disease (Sinus Histiocytosis with Massive Lymphadenopathy): A Retrospective Study of 5 Cases

Table 1

The general information for the 5 RDD cases with laryngeal involvement.

Case number	Age upon RDD diagnosis (years)	Age upon laryngeal RDD diagnosis (years)	Gender	Onset of systemic symptoms	Sites of lymph node involvement
1	27	28	M	Cervical lymphadenopathy	Neck, axilla
2	34	36	F	Cervical lymphadenopathy	Neck
3	39	41	M	Nasal obstruction and cervical lymphadenopathy	Neck, axilla, groin
4	38	38	M	Cervical lymphadenopathy	Neck, axilla
5	45	45	F	Hoarse voice, suffocation	NA