Difference between revisions of "Small cell lymphomas"

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100 bytes added ,  13:10, 7 December 2012
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*The intrafollicular component of the lymph node is compressed - follicles are often described as "kissing", as they nearly touch.
*The intrafollicular component of the lymph node is compressed - follicles are often described as "kissing", as they nearly touch.
*In [[bone marrow]] specimens the neoplastic cells classically have a paratrabecular arrangement,<ref name=pmid17284114>{{Cite journal  | last1 = Iancu | first1 = D. | last2 = Hao | first2 = S. | last3 = Lin | first3 = P. | last4 = Anderson | first4 = SK. | last5 = Jorgensen | first5 = JL. | last6 = McLaughlin | first6 = P. | last7 = Medeiros | first7 = LJ. | title = Follicular lymphoma in staging bone marrow specimens: correlation of histologic findings with the results of flow cytometry immunophenotypic analysis. | journal = Arch Pathol Lab Med | volume = 131 | issue = 2 | pages = 282-7 | month = Feb | year = 2007 | doi = 10.1043/1543-2165(2007)131[282:FLISBM]2.0.CO;2 | PMID = 17284114 }}</ref> i.e. the lymphoma cells are found adjacent to the bone spicules.
*In [[bone marrow]] specimens the neoplastic cells classically have a paratrabecular arrangement,<ref name=pmid17284114>{{Cite journal  | last1 = Iancu | first1 = D. | last2 = Hao | first2 = S. | last3 = Lin | first3 = P. | last4 = Anderson | first4 = SK. | last5 = Jorgensen | first5 = JL. | last6 = McLaughlin | first6 = P. | last7 = Medeiros | first7 = LJ. | title = Follicular lymphoma in staging bone marrow specimens: correlation of histologic findings with the results of flow cytometry immunophenotypic analysis. | journal = Arch Pathol Lab Med | volume = 131 | issue = 2 | pages = 282-7 | month = Feb | year = 2007 | doi = 10.1043/1543-2165(2007)131[282:FLISBM]2.0.CO;2 | PMID = 17284114 }}</ref> i.e. the lymphoma cells are found adjacent to the bone spicules.
DDx:
*Reactive follicular hyperplasia.
*[[Diffuse large B-cell lymphoma]] - esp. for the grade 3B.


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