"Rosai-Dorfman Disease"@en . . . "C0019625" . . "Histiocytosis, Sinus"@en . "D015618" . . "Sinus Histiocytosis with Massive Lymphadenopathy"@en . "Destombes-Rosai-Dorfman Syndrome"@en . "34287003" . . "Histiocytosis, Sinus"@en .