HAEM4:Enteropathy-Associated T-cell Lymphoma: Difference between revisions

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==Cancer Category/Type==
==Cancer Category/Type==


*[[Mature T- and NK-cell Neoplasms]]
*[[HAEM4:Mature T- and NK-cell Neoplasms]]


==Cancer Sub-Classification / Subtype==
==Cancer Sub-Classification / Subtype==


*[[Intestinal T-cell Lymphoma|Intestinal T-cell lymphoma]]
*[[HAEM4:Intestinal T-cell Lymphoma|Intestinal T-cell lymphoma]]


==Definition / Description of Disease==
==Definition / Description of Disease==
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****Flow cytometry: sCD3<sup>_</sup>, CD8-, CD5-
****Flow cytometry: sCD3<sup>_</sup>, CD8-, CD5-
****IHC:  
****IHC:  
*****NKP46: significantly more positive in RCD2 IEL than normal IEL in CD and RCD1; not specific for RCD2 or EATL, can be seen in [[Monomorphic Epitheliotropic Intestinal T-cell Lymphoma|MEITL]]; not seen in [[Indolent T-cell Lymphoproliferative Disorder of the Gastrointestinal Tract|indolent T-cell LPD of GI tract]]
*****NKP46: significantly more positive in RCD2 IEL than normal IEL in CD and RCD1; not specific for RCD2 or EATL, can be seen in [[HAEM5:Monomorphic epitheliotropic intestinal T-cell lymphoma|MEITL]]; not seen in [[HAEM5:Indolent T-cell lymphoma of the gastrointestinal tract|indolent T-cell LPD of GI tract]]
*****CD30+ indicates progression to EATL
*****CD30+ indicates progression to EATL
****
****
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==Links==
==Links==


*[[Intestinal T-cell Lymphoma]]<nowiki/>s
*[[HAEM4:Intestinal T-cell Lymphoma]]<nowiki/>s
*[[Monomorphic epitheliotropic intestinal T-cell lymphoma|Monomorphic epitheliotropi]]<nowiki/>[[Monomorphic epitheliotropic intestinal T-cell lymphoma|c intestinal T-cell lymphoma]]
*[[Monomorphic epitheliotropic intestinal T-cell lymphoma|Monomorphic epitheliotropi]]<nowiki/>[[Monomorphic epitheliotropic intestinal T-cell lymphoma|c intestinal T-cell lymphoma]]