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Difference between revisions of "Rosai-Dorfman disease"
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| Caption = Rosai-Dorfman disease. H&E stain. | | Caption = Rosai-Dorfman disease. H&E stain. | ||
| Micro = sinus histiocytosis | | Micro = sinus histiocytosis with histiocytes have a singular large round nucleus (~2x the size of a lymphocyte) with a prominent nucleolus (visible with 10x objective); emperipolesis | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = other specific [[histiocytoses]] ([[Langerhans cell histiocytosis]], [[Erdheim-Chester disease]]), specific infections ([[rhinoscleroma]], [[xanthogranulomatous pyelonephritis]]), [[sinus histiocytosis]] | | LMDDx = other specific [[histiocytoses]] ([[Langerhans cell histiocytosis]], [[Erdheim-Chester disease]]), specific infections ([[rhinoscleroma]], [[xanthogranulomatous pyelonephritis]]), [[sinus histiocytosis]] | ||