Lobular capillary hemangioma: Difference between revisions
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| Micro = polypoid ''or'' peduculated lesion, vascular - with plump endothelium, usu. thinned epithelium or ulcerated, lobular arrangement of vascular (seen at low power) | | Micro = polypoid ''or'' peduculated lesion, vascular - with plump endothelium, usu. thinned epithelium or ulcerated, lobular arrangement of vascular (seen at low power) | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = [[capillary hemangioma]], [[myopericytoma]] (?), [[bacillary angiomatosis]] | | LMDDx = [[capillary hemangioma]], [[myopericytoma]] (?), [[bacillary angiomatosis]], [[traumatic ulcerative granuloma with stromal eosinophilia]] - esp. for tongue lesions | ||
| Stains = | | Stains = | ||
| IHC = | | IHC = | ||
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*[[Myopericytoma]] (???). | *[[Myopericytoma]] (???). | ||
*[[Bacillary angiomatosis]].<ref name=pmid16310070>{{Cite journal | last1 = Levy | first1 = I. | last2 = Rolain | first2 = JM. | last3 = Lepidi | first3 = H. | last4 = Raoult | first4 = D. | last5 = Feinmesser | first5 = M. | last6 = Lapidoth | first6 = M. | last7 = Ben-Amitai | first7 = D. | title = Is pyogenic granuloma associated with Bartonella infection? | journal = J Am Acad Dermatol | volume = 53 | issue = 6 | pages = 1065-6 | month = Dec | year = 2005 | doi = 10.1016/j.jaad.2005.08.046 | PMID = 16310070 }}</ref> | *[[Bacillary angiomatosis]].<ref name=pmid16310070>{{Cite journal | last1 = Levy | first1 = I. | last2 = Rolain | first2 = JM. | last3 = Lepidi | first3 = H. | last4 = Raoult | first4 = D. | last5 = Feinmesser | first5 = M. | last6 = Lapidoth | first6 = M. | last7 = Ben-Amitai | first7 = D. | title = Is pyogenic granuloma associated with Bartonella infection? | journal = J Am Acad Dermatol | volume = 53 | issue = 6 | pages = 1065-6 | month = Dec | year = 2005 | doi = 10.1016/j.jaad.2005.08.046 | PMID = 16310070 }}</ref> | ||
*[[Traumatic ulcerative granuloma with stromal eosinophilia]] - abundant [[eosinophil]]s. | |||
Why it is not... | Why it is not... | ||
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====Alternate - tongue==== | ====Alternate - tongue==== | ||
The sections | The sections show a pendunculated vascular lesion with small capillaries arranged in a lobular fashion. The endothelial cells of the lesion show no significant atypia. The overlying epithelium is largely eroded. There is no significant keratocyte atypia. The lesion is excised in the plane of section. | ||
==See also== | ==See also== | ||