Difference between revisions of "Penile intraepithelial neoplasia"

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==Microscopic==
==Microscopic==
Subclassified based on the role of [[HPV]],<ref name=pmid22641959>{{Cite journal  | last1 = Velazquez | first1 = EF. | last2 = Chaux | first2 = A. | last3 = Cubilla | first3 = AL. | title = Histologic classification of penile intraepithelial neoplasia. | journal = Semin Diagn Pathol | volume = 29 | issue = 2 | pages = 96-102 | month = May | year = 2012 | doi =  | PMID = 22641959 }}</ref> as in [[vulvar intraepithelial neoplasia]]:
Subclassified based on the role of [[HPV]],<ref name=pmid22641959>{{Cite journal  | last1 = Velazquez | first1 = EF. | last2 = Chaux | first2 = A. | last3 = Cubilla | first3 = AL. | title = Histologic classification of penile intraepithelial neoplasia. | journal = Semin Diagn Pathol | volume = 29 | issue = 2 | pages = 96-102 | month = May | year = 2012 | doi =  | PMID = 22641959 }}</ref> as in [[vulvar intraepithelial neoplasia]]:
*Conventional PeIN (cPeIN).
*Undifferentiated PeIN (uPeIN).
*Differentiated PeIN (dPeIN).
*Differentiated PeIN (dPeIN).


===Classic penile intraepithelial neoplasia===
===Undifferentiated penile intraepithelial neoplasia===
Features:
Features:
*Increased [[NC ratio]].
*Increased [[NC ratio]].
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===Images===
===Images===
<gallery>
<gallery>
Image: Penile intraepithelial neoplasia -- low mag.jpg | cPeIN - low mag. (WC)
Image: Penile intraepithelial neoplasia -- low mag.jpg | uPeIN - low mag. (WC)
Image: Penile intraepithelial neoplasia  - alt -- low mag.jpg | cPeIN - low mag. (WC)
Image: Penile intraepithelial neoplasia  - alt -- low mag.jpg | uPeIN - low mag. (WC)
Image: Penile intraepithelial neoplasia -- intermed mag.jpg | cPeIN - intermed. mag. (WC)
Image: Penile intraepithelial neoplasia -- intermed mag.jpg | uPeIN - intermed. mag. (WC)
Image: Penile intraepithelial neoplasia  - alt -- intermed mag.jpg | cPeIN - intermed. mag. (WC)
Image: Penile intraepithelial neoplasia  - alt -- intermed mag.jpg | uPeIN - intermed. mag. (WC)
Image: Penile intraepithelial neoplasia -- high mag.jpg | cPeIN - high mag. (WC)
Image: Penile intraepithelial neoplasia -- high mag.jpg | uPeIN - high mag. (WC)


Image: Penile intraepithelial neoplasia  - alt -- high mag.jpg | cPeIN - high mag. (WC)
Image: Penile intraepithelial neoplasia  - alt -- high mag.jpg | uPeIN - high mag. (WC)
Image: Adjacent parakeratosis and reactive changes -- intermed mag.jpg | Parakeratosis & reactive changes - intermed. mag. (WC)
Image: Adjacent parakeratosis and reactive changes -- intermed mag.jpg | Parakeratosis & reactive changes - intermed. mag. (WC)
</gallery>
</gallery>
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