Difference between revisions of "Breast pathology"
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m (→Fibroadenoma) |
(→Variants: +tubular adenoma of the breast) |
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====Variants==== | ====Variants==== | ||
Four variants are described:<ref>{{Ref WMSP|262}}</ref> | Four variants are described by the ''Washington Manual'':<ref name=Ref_WMSP262>{{Ref WMSP|262}}</ref> | ||
#Juvenile. | #Juvenile. | ||
#Complex. | #Complex. | ||
#Myxoid. | #Myxoid. | ||
#Cellular. | #Cellular. | ||
Considered a variant of fibroadenoma by many authorities:<ref name=Ref_BP116>{{Ref BP|116}}</ref> | |||
*''[[Tubular adenoma of the breast]]''. | |||
=====Juvenile fibroadenoma===== | =====Juvenile fibroadenoma===== | ||
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*''FACS'': complex '''f'''ibroadenoma, '''a'''pocrine metaplasia, '''c'''alcs''' & '''c'''ysts, ''', '''s'''clerosing adenosis. | *''FACS'': complex '''f'''ibroadenoma, '''a'''pocrine metaplasia, '''c'''alcs''' & '''c'''ysts, ''', '''s'''clerosing adenosis. | ||
*''CAMS'': '''c'''alcs, '''a'''pocrine metaplasia, '''m'''icrocysts, '''s'''clerosing adenosis. | *''CAMS'': '''c'''alcs, '''a'''pocrine metaplasia, '''m'''icrocysts, '''s'''clerosing adenosis. | ||
=====Tubular adenoma of the breast===== | |||
*Considered by many a variant of ''fibroadenoma''. | |||
*IHC features of ''tubular adenoma of the breast'' and ''fibroadenoma'' are similar.<ref>{{Cite journal | last1 = Maiorano | first1 = E. | last2 = Albrizio | first2 = M. | title = Tubular adenoma of the breast: an immunohistochemical study of ten cases. | journal = Pathol Res Pract | volume = 191 | issue = 12 | pages = 1222-30 | month = Dec | year = 1995 | doi = | PMID = 8927570 }}</ref> | |||
Features:<ref name=Ref_BP116>{{Ref BP|116}}</ref> | |||
*Fibromyxoid stroma (like in a fibroadenoma). | |||
*Small round glands. | |||
Image: | |||
*[http://www.webpathology.com/image.asp?case=277&n=1 Tubular adenoma of the breast (webpathology.com)]. | |||
==Phyllodes tumour== | ==Phyllodes tumour== | ||