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Difference between revisions of "Breast cytopathology"
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*Radiation. | *Radiation. | ||
=== | ===Cytology=== | ||
Features:<ref name=pmid19234281>{{Cite journal | last1 = Taboada | first1 = JL. | last2 = Stephens | first2 = TW. | last3 = Krishnamurthy | first3 = S. | last4 = Brandt | first4 = KR. | last5 = Whitman | first5 = GJ. | title = The many faces of fat necrosis in the breast. | journal = AJR Am J Roentgenol | volume = 192 | issue = 3 | pages = 815-25 | month = Mar | year = 2009 | doi = 10.2214/AJR.08.1250 | PMID = 19234281 | URL = http://www.ajronline.org/content/192/3/815.full }}</ref> | Features:<ref name=pmid19234281>{{Cite journal | last1 = Taboada | first1 = JL. | last2 = Stephens | first2 = TW. | last3 = Krishnamurthy | first3 = S. | last4 = Brandt | first4 = KR. | last5 = Whitman | first5 = GJ. | title = The many faces of fat necrosis in the breast. | journal = AJR Am J Roentgenol | volume = 192 | issue = 3 | pages = 815-25 | month = Mar | year = 2009 | doi = 10.2214/AJR.08.1250 | PMID = 19234281 | URL = http://www.ajronline.org/content/192/3/815.full }}</ref> | ||
*Dying/dead adipocytes: | *Dying/dead adipocytes: | ||
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*[http://www.ajronline.org/content/192/3/815/F6.expansion.html Late fat necrosis - calcifications (ajronline.org)]. | *[http://www.ajronline.org/content/192/3/815/F6.expansion.html Late fat necrosis - calcifications (ajronline.org)]. | ||
== | ==Ductal carcinoma== | ||
*By convention one usually calls everything ''ductal carcinoma''. | *By convention one usually calls everything ''ductal carcinoma''. It is the same as ''mammary carcinoma''. | ||
=== | ===Cytology=== | ||
Five features:<ref>Foundations Series - FNA book.</ref> | Five features:<ref>Foundations Series - FNA book.</ref> | ||
#Cellular size variation. | #Cellular size variation. | ||
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==Fibroadenoma== | ==Fibroadenoma== | ||
{{Main|Fibroadenoma}} | |||
===Cytology=== | |||
Features:<ref name=Ref_APBR676>{{Ref APBR|676}}</ref> | Features:<ref name=Ref_APBR676>{{Ref APBR|676}}</ref> | ||
*Flat sheet of cells with '''mixed population - key feature''': | *Flat sheet of cells with '''mixed population - key feature''': | ||
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==Apocrine metaplasia/fibrocystic changes== | ==Apocrine metaplasia/fibrocystic changes== | ||
{{Main|Fibrocystic changes}} | |||
===Cytology=== | |||
Features:<ref name=Ref_APBR677>{{Ref APBR|677}}</ref> | Features:<ref name=Ref_APBR677>{{Ref APBR|677}}</ref> | ||
*Architecture - pretty much anything (flat, single, papillary, clusters, sheets). | *Architecture - pretty much anything (flat, single, papillary, clusters, sheets). | ||
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==Paget's disease== | ==Paget's disease== | ||
{{Main|Paget disease of the breast}} | {{Main|Paget disease of the breast}} | ||
===Cytology=== | |||
Features:<ref name=Ref_APBR677>{{Ref APBR|677}}</ref> | Features:<ref name=Ref_APBR677>{{Ref APBR|677}}</ref> | ||
*Usually large cells with: | *Usually large cells with: | ||