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Difference between revisions of "Lymph node pathology"
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Lymph node pathology (view source)
Revision as of 20:57, 19 September 2011
, 20:57, 19 September 2011→Overview in a table: w
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| Dermatopathic lymphadenopathy | | Dermatopathic lymphadenopathy | ||
| melanin-laden histiocytes | | melanin-laden histiocytes | ||
| histiocytosis | | [[histiocytosis]] | ||
| S100+ve (interdigitating dendritic cells), CD1a+ve (Langerhans cells) | | S100+ve (interdigitating dendritic cells), CD1a+ve (Langerhans cells) | ||
| DDx ? | | DDx ? | ||
| Line 72: | Line 72: | ||
| often prominent eosinophilia | | often prominent eosinophilia | ||
| S100+, CD1a+ | | S100+, CD1a+ | ||
| Kimura disease (eosinophilia), Rosai-Dorfman disease | | [[Kimura disease]] (eosinophilia), [[Rosai-Dorfman disease]] | ||
| [http://commons.wikimedia.org/w/index.php?title=File:Langerhans_cell_histiocytosis_-_very_high_mag.jpg] | | [http://commons.wikimedia.org/w/index.php?title=File:Langerhans_cell_histiocytosis_-_very_high_mag.jpg] | ||
|- | |- | ||
| Rosai-Dorfman disease | | [[Rosai-Dorfman disease]] | ||
| sinus histiocytosis | | sinus histiocytosis | ||
| emperipolesis (intact cell within a macrophage) | | emperipolesis (intact cell within a macrophage) | ||
| Line 82: | Line 82: | ||
| [http://commons.wikimedia.org/w/index.php?title=File:Emperipolesis_-_very_high_mag.jpg] | | [http://commons.wikimedia.org/w/index.php?title=File:Emperipolesis_-_very_high_mag.jpg] | ||
|- | |- | ||
| Systemic lupus erythematosus lymphadenopathy | | [[Systemic lupus erythematosus]] lymphadenopathy | ||
| (blue) hematoxylin bodies | | (blue) hematoxylin bodies | ||
| necrosis, no PMNs | | necrosis, no PMNs | ||
| IHC for large cell lymphoma (CD30 + others) | | IHC for large cell lymphoma (CD30 + others) | ||
| Kikuchi disease, large cell | | [[Kikuchi disease]], large cell [[lymphoma]]s | ||
| [http://commons.wikimedia.org/wiki/File:Systemic_lupus_erythematosus_lymphadenopathy_-_high_mag.jpg] | | [http://commons.wikimedia.org/wiki/File:Systemic_lupus_erythematosus_lymphadenopathy_-_high_mag.jpg] | ||
|- | |- | ||