Difference between revisions of "Angiolymphoid hyperplasia with eosinophilia"
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*Very rare. | *Very rare. | ||
*Typical patient: Caucasian, woman.<ref name=pmid21382284/> | *Typical patient: Caucasian, woman.<ref name=pmid21382284/> | ||
*Hypothesized to be a precursor to lymphoma.<ref name=pmid18510751>{{Cite journal | last1 = Gonzalez-Cuyar | first1 = LF. | last2 = Tavora | first2 = F. | last3 = Zhao | first3 = XF. | last4 = Wang | first4 = G. | last5 = Auerbach | first5 = A. | last6 = Aguilera | first6 = N. | last7 = Burke | first7 = AP. | title = Angiolymphoid hyperplasia with eosinophilia developing in a patient with history of peripheral T-cell lymphoma: evidence for multicentric T-cell lymphoproliferative process. | journal = Diagn Pathol | volume = 3 | issue = | pages = 22 | month = | year = 2008 | doi = 10.1186/1746-1596-3-22 | PMID = 18510751 }}</ref> | |||
Clinical: | Clinical: | ||
*Skin papules ''or'' nodules.<ref name=pmid8733384>{{Cite journal | last1 = Bartralot | first1 = R. | last2 = Garcia-Patos | first2 = V. | last3 = Hueto | first3 = J. | last4 = Huguet | first4 = P. | last5 = Raspall | first5 = G. | last6 = Castells | first6 = A. | title = Angiolymphoid hyperplasia with eosinophilia affecting the oral mucosa: report of a case and a review of the literature. | journal = Br J Dermatol | volume = 134 | issue = 4 | pages = 744-8 | month = Apr | year = 1996 | doi = | PMID = 8733384 }}</ref> | *Skin papules ''or'' nodules.<ref name=pmid8733384>{{Cite journal | last1 = Bartralot | first1 = R. | last2 = Garcia-Patos | first2 = V. | last3 = Hueto | first3 = J. | last4 = Huguet | first4 = P. | last5 = Raspall | first5 = G. | last6 = Castells | first6 = A. | title = Angiolymphoid hyperplasia with eosinophilia affecting the oral mucosa: report of a case and a review of the literature. | journal = Br J Dermatol | volume = 134 | issue = 4 | pages = 744-8 | month = Apr | year = 1996 | doi = | PMID = 8733384 }}</ref> | ||
*Location: | *Location: usually head and neck.<ref name=pmid18510751/> | ||
==Microscopic== | ==Microscopic== | ||
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*[[Angiosarcoma]]. | *[[Angiosarcoma]]. | ||
*[[Kaposi sarcoma]]. | *[[Kaposi sarcoma]]. | ||
*[[Lymphoma]]. | |||
==See also== | ==See also== | ||
Revision as of 21:15, 15 April 2012
Angiolymphoid hyperplasia with eosinophilia, abbreviated ALHE, is a rare skin pathology.
General
- Similar to Kimura disease.[1]
- Very rare.
- Typical patient: Caucasian, woman.[1]
- Hypothesized to be a precursor to lymphoma.[2]
Clinical:
Microscopic
Features:[1]
- Marked vascular proliferation.
- Few lymphoid follicles.
- Moderate eosinophils.
Negative:
- No fibrosis.
DDx:
See also
References
- ↑ 1.0 1.1 1.2 Zaraa, I.; Mlika, M.; Chouk, S.; Chelly, I.; Mokni, M.; Zitouna, M.; Osman, AB. (2011). "Angiolymphoid hyperplasia with eosinophilia: a study of 7 cases.". Dermatol Online J 17 (2): 1. PMID 21382284.
- ↑ 2.0 2.1 Gonzalez-Cuyar, LF.; Tavora, F.; Zhao, XF.; Wang, G.; Auerbach, A.; Aguilera, N.; Burke, AP. (2008). "Angiolymphoid hyperplasia with eosinophilia developing in a patient with history of peripheral T-cell lymphoma: evidence for multicentric T-cell lymphoproliferative process.". Diagn Pathol 3: 22. doi:10.1186/1746-1596-3-22. PMID 18510751.
- ↑ Bartralot, R.; Garcia-Patos, V.; Hueto, J.; Huguet, P.; Raspall, G.; Castells, A. (Apr 1996). "Angiolymphoid hyperplasia with eosinophilia affecting the oral mucosa: report of a case and a review of the literature.". Br J Dermatol 134 (4): 744-8. PMID 8733384.