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Difference between revisions of "Spleen"
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→Littoral cell angioma of the spleen: +hamartoma
(→Littoral cell angioma of the spleen: +hamartoma) |
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| Line 60: | Line 60: | ||
**[[Angiosarcoma]]. | **[[Angiosarcoma]]. | ||
**[[Hemangiopericytoma]]. | **[[Hemangiopericytoma]]. | ||
* | **[[Splenic hamartoma]]. | ||
Images: | Images: | ||
| Line 73: | Line 73: | ||
*CD68 +ve. | *CD68 +ve. | ||
*CD31 +ve | *CD31 +ve | ||
==Splenic hamartoma== | |||
===General=== | |||
*Benign. | |||
*Women > men.<ref name=pmid21393931>{{Cite journal | last1 = Sankar | first1 = S. | last2 = Thanka | first2 = J. | last3 = Jagdishchandrabose | first3 = S. | last4 = Rajendran | first4 = S. | title = Splenic hamartoma: a rare vascular space occupying lesion of the spleen. | journal = Indian J Pathol Microbiol | volume = 54 | issue = 1 | pages = 223-5 | month = | year = | doi = 10.4103/0377-4929.77416 | PMID = 21393931 }}</ref> | |||
===Microscopic=== | |||
Features:<ref name=pmid19123729/> | |||
*Variable size irregular vascular channels | |||
*Red pulp-like disorganized stroma | |||
*+/-Lymphoid follicles. | |||
===IHC=== | |||
Features:<ref name=pmid19123729>{{Cite journal | last1 = Lee | first1 = H. | last2 = Maeda | first2 = K. | title = Hamartoma of the spleen. | journal = Arch Pathol Lab Med | volume = 133 | issue = 1 | pages = 147-51 | month = Jan | year = 2009 | doi = 10.1043/1543-2165-133.1.147 | PMID = 19123729 }} | |||
</ref> | |||
*CD8 +ve endothelial cells. | |||
=Weird stuff= | =Weird stuff= | ||