Difference between revisions of "Splenic hamartoma"
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'''Splenic hamartoma''', also '''[[hamartoma]] of the spleen''', is an uncommon benign lesion of the [[spleen]]. | |||
==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> | |||
==Gross== | |||
*Red lesion. | |||
*Well-circumscribed. | |||
===Image=== | |||
<gallery> | |||
Image:Spleen_hamartom.jpg | Splenic hamartoma. (WC) | |||
</gallery> | |||
==Microscopic== | |||
Features:<ref name=pmid19123729/> | |||
*Variable size irregular vascular channels | |||
*Red pulp-like disorganized stroma | |||
*+/-Lymphoid follicles. | |||
===Images=== | |||
<gallery> | |||
Image:Splenic_hamartoma_-_very_low_mag.jpg | Splenic hamartoma - very low mag. (WC) | |||
Image:Splenic_hamartoma_-_intermed_mag.jpg | Splenic hamartoma - intermed. mag. (WC) | |||
Image:Splenic_hamartoma_-_very_high_mag.jpg | Splenic hamartoma - very high mag. (WC) | |||
</gallery> | |||
==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. | |||
==See also== | |||
*[[Spleen]]. | |||
*[[Hamartoma]]. | |||
==References== | |||
{{Reflist|2}} | |||
[[Category:Spleen]] | |||
[[Category:Diagnosis]] | [[Category:Diagnosis]] | ||
Revision as of 20:34, 8 April 2014
Splenic hamartoma, also hamartoma of the spleen, is an uncommon benign lesion of the spleen.
General
- Benign.
- Women > men.[1]
Gross
- Red lesion.
- Well-circumscribed.
Image
Splenic hamartoma. (WC)
Microscopic
Features:[2]
- Variable size irregular vascular channels
- Red pulp-like disorganized stroma
- +/-Lymphoid follicles.
Images
Splenic hamartoma - very low mag. (WC)
Splenic hamartoma - intermed. mag. (WC)
Splenic hamartoma - very high mag. (WC)
IHC
Features:[2]
- CD8 +ve endothelial cells.
See also
References
- ↑ Sankar, S.; Thanka, J.; Jagdishchandrabose, S.; Rajendran, S.. "Splenic hamartoma: a rare vascular space occupying lesion of the spleen.". Indian J Pathol Microbiol 54 (1): 223-5. doi:10.4103/0377-4929.77416. PMID 21393931.
- ↑ 2.0 2.1 Lee, H.; Maeda, K. (Jan 2009). "Hamartoma of the spleen.". Arch Pathol Lab Med 133 (1): 147-51. doi:10.1043/1543-2165-133.1.147. PMID 19123729.