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Difference between revisions of "Florid epithelial hyperplasia"
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Florid epithelial hyperplasia (view source)
Revision as of 03:17, 30 October 2015
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{{ Infobox diagnosis | |||
| Name = {{PAGENAME}} | |||
| Image = Proliferative fibrocystic changes -- intermed mag.jpg | |||
| Width = | |||
| Caption = Proliferative fibrocystic changes (''florid epithelial hyperplasia'' together with ''fibrocystic breast changes''). [[H&E stain]]. | |||
| Synonyms = florid epithelial hyperplasia of the usual type, usual ductal hyperplasia, moderate epithelial hyperplasia | |||
| Micro = breast glands with more than four cell layers above the basement membrane with irregular cell spacing (e.g. streaming), slit-like lumina (esp. at the periphery of the duct), no [[DCIS]]-like architecture (not cribriform, not papillary, not micropapillary, not solid), no nuclear atypia - usually no [[nucleoli]]. | |||
| Subtypes = | |||
| LMDDx = [[mild epithelial hyperplasia]], [[atypical ductal hyperplasia]], cribriform [[ductal carcinoma in situ]] | |||
| Stains = | |||
| IHC = | |||
| EM = | |||
| Molecular = | |||
| IF = | |||
| Gross = | |||
| Grossing = | |||
| Site = [[breast]] | |||
| Assdx = [[fibrocystic breast changes]] (FEH + FCC = ''proliferative fibrocystic changes'') | |||
| Syndromes = | |||
| Clinicalhx = usually an incidental finding | |||
| Signs = | |||
| Symptoms = | |||
| Prevalence = common | |||
| Bloodwork = | |||
| Rads = | |||
| Endoscopy = | |||
| Prognosis = benign, increased risk of [[breast cancer]] | |||
| Other = | |||
| ClinDDx = | |||
| Tx = | |||
}} | |||
'''Florid epithelial hyperplasia''', abbreviated '''FEH''', is a common benign [[breast pathology]] finding that is associated with a mild increased risk of [[breast cancer]]. | '''Florid epithelial hyperplasia''', abbreviated '''FEH''', is a common benign [[breast pathology]] finding that is associated with a mild increased risk of [[breast cancer]]. | ||
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*Cribriform [[ductal carcinoma in situ]] | *Cribriform [[ductal carcinoma in situ]] | ||
===Images==== | |||
<gallery> | |||
Image: Proliferative fibrocystic changes -- low mag.jpg |PFCC - low mag. | |||
Image: Proliferative fibrocystic changes -- intermed mag.jpg |PFCC - intermed. mag. | |||
Image: Proliferative fibrocystic changes -- high mag.jpg |PFCC - high mag. | |||
Image: Proliferative fibrocystic changes -- very high mag.jpg|PFCC - very high mag. | |||
</gallery> | |||
==Sign out== | ==Sign out== | ||
<pre> | <pre> | ||