Difference between revisions of "Penile intraepithelial neoplasia"

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+infobox
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{{ Infobox diagnosis
| Name      = {{PAGENAME}}
| Image      =
| Width      =
| Caption    =
| Synonyms  =
| Micro      =
| Subtypes  = differentiated PeIN, classic PeIN
| LMDDx      = [[squamous cell carcinoma of the penis]], [[squamous hyperplasia]]
| Stains    =
| IHC        = p16 +ve (classic PeIN) -ve (dPeIN), p53 -ve (classic PeIN) +ve (dPeIN)
| EM        =
| Molecular  =
| IF        =
| Gross      =
| Grossing  =
| Site      = [[penectomy grossing]]
| Assdx      = [[HPV]] infection (classic PeIN), [[lichen sclerosus]] or [[BXO]] (differentiated PeIN)
| Syndromes  =
| Clinicalhx =
| Signs      =
| Symptoms  =
| Prevalence = uncommon
| Bloodwork  =
| Rads      =
| Endoscopy  =
| Prognosis  = good
| Other      =
| ClinDDx    = [[squamous cell carcinoma of the penis]], [[lichen sclerosis]], [[phimosis]]
| Tx        =
}}
'''Penile intraepithelial neoplasia''', abbreviated '''PeIN''', is the precursor of [[squamous cell carcinoma of the penis]].
'''Penile intraepithelial neoplasia''', abbreviated '''PeIN''', is the precursor of [[squamous cell carcinoma of the penis]].


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DDx:
DDx:
*[[Squamous cell carcinoma of the penis]].
*[[Squamous cell carcinoma of the penis]].
*[[Squamous hyperplasia]].
*[[Lichen sclerosus]].


===Subclassification===
===Subclassification===
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