Difference between revisions of "Splenic hamartoma"
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*Benign. | *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> | *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> | ||
*May cause pain.<ref>{{Cite journal | last1 = Tatekawa | first1 = Y. | last2 = Kanehiro | first2 = H. | last3 = Nakajima | first3 = Y. | title = Laparoscopic extirpation of splenic hamartoma. | journal = Pediatr Surg Int | volume = 23 | issue = 9 | pages = 911-4 | month = Sep | year = 2007 | doi = 10.1007/s00383-007-1902-1 | PMID = 17364201 }}</ref> | |||
==Gross== | ==Gross== | ||
Revision as of 20:37, 8 April 2014
Splenic hamartoma, also hamartoma of the spleen, is an uncommon benign lesion of the spleen.
General
Gross
- Red lesion.
- Well-circumscribed.
Image
Splenic hamartoma. (WC)
Microscopic
Features:[3]
- 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:[3]
- 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.
- ↑ Tatekawa, Y.; Kanehiro, H.; Nakajima, Y. (Sep 2007). "Laparoscopic extirpation of splenic hamartoma.". Pediatr Surg Int 23 (9): 911-4. doi:10.1007/s00383-007-1902-1. PMID 17364201.
- ↑ 3.0 3.1 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.