Difference between revisions of "Sinus histiocytosis"

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*[[Rosai-Dorfman disease]] - histiocytes have a large round nucleus (~2-3x the size of a lymphocyte) with a prominent nucleolus.

*[[Dermatopathic lymphadenopathy]] - histiocytes have (melanin) pigment.

*[[Lymph node metastasis]] - usually not difficult if one compares ~~with~~ the germinal center macrophages and the primary tumour.

*[[Lymph node metastasis]] - usually not difficult to exclude, esp. if one compares the germinal center macrophages and the primary tumour.

===Images===

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@@ Line 51: / Line 51: @@
 *[[Rosai-Dorfman disease]] - histiocytes have a large round nucleus (~2-3x the size of a lymphocyte) with a prominent nucleolus.
 *[[Dermatopathic lymphadenopathy]] - histiocytes have (melanin) pigment.
-*[[Lymph node metastasis]] - usually not difficult if one compares with the germinal center macrophages and the primary tumour.
+*[[Lymph node metastasis]] - usually not difficult to exclude, esp. if one compares the germinal center macrophages and the primary tumour.
 ===Images===