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Difference between revisions of "Spleen"
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→Hepatosplenic T-cell lymphoma: more
(→IHC: more) |
(→Hepatosplenic T-cell lymphoma: more) |
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==Hepatosplenic T-cell lymphoma== | ==Hepatosplenic T-cell lymphoma== | ||
*Abbreviated ''HSTL''. | *Abbreviated ''HSTL''. | ||
===General=== | ===General=== | ||
*Rare. | *Rare. | ||
*Prognosis: poor. | |||
Subtypes:<ref name=webpath_HSTL/> | |||
#''Hepatosplenic γδ T-cell lymphoma''. | |||
#*May be written ''Hepatosplenic gamma/delta T-cell lymphoma''. | |||
#''Hepatosplenic αβ T-cell lymphoma''. | |||
#*May be written ''Hepatosplenic alpha/beta T-cell lymphoma''. | |||
Clinical triad: | Clinical triad: | ||
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===Microscopic=== | ===Microscopic=== | ||
Features:<ref name=Ref_WMSP595>{{Ref WMSP|595}}</ref> | Features:<ref name=Ref_WMSP595>{{Ref WMSP|595}}</ref><ref name=webpath_HSTL>URL: [http://www.webpathology.com/image.asp?case=378&n=15 http://www.webpathology.com/image.asp?case=378&n=15]. Accessed on: 22 December 2011.</ref> | ||
*Small cell lymphoma. | *Small cell lymphoma/Intermediate cell lymphoma. | ||
**+/-"Folded" nuclei. | |||
DDx: | DDx: | ||
*[[Hairy cell leukemia]]. | *[[Hairy cell leukemia]]. | ||
Images: | |||
*[http://www.webpathology.com/image.asp?n=14&Case=378 HSTL - low mag. (webpathology.com)]. | |||
*[http://www.webpathology.com/image.asp?case=378&n=15 HSTL - high mag. (webpathology.com)]. | |||
===IHC=== | ===IHC=== | ||