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Difference between revisions of "Non-malignant skin disease"
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*An oral pathology. | *An oral pathology. | ||
*May be seen where the sun don't shine - penis,<ref name=pmid20082512>{{Cite journal | last1 = Teichman | first1 = JM. | last2 = Sea | first2 = J. | last3 = Thompson | first3 = IM. | last4 = Elston | first4 = DM. | title = Noninfectious penile lesions. | journal = Am Fam Physician | volume = 81 | issue = 2 | pages = 167-74 | month = Jan | year = 2010 | doi = | PMID = 20082512 }}</ref> vulva and vagina.<ref name=pmid20062629>{{Cite journal | last1 = Gupta | first1 = R. | last2 = Bansal | first2 = B. | last3 = Singh | first3 = S. | last4 = Yadav | first4 = I. | last5 = Gupta | first5 = K. | last6 = Kudesia | first6 = M. | title = Lichen planus of uterine cervix - the first report of a novel site of occurrence: a case report. | journal = Cases J | volume = 2 | issue = | pages = 9306 | month = | year = 2009 | doi = 10.1186/1757-1626-2-9306 | PMID = 20062629 }}</ref> | *May be seen where the sun don't shine - penis,<ref name=pmid20082512>{{Cite journal | last1 = Teichman | first1 = JM. | last2 = Sea | first2 = J. | last3 = Thompson | first3 = IM. | last4 = Elston | first4 = DM. | title = Noninfectious penile lesions. | journal = Am Fam Physician | volume = 81 | issue = 2 | pages = 167-74 | month = Jan | year = 2010 | doi = | PMID = 20082512 }}</ref> vulva and vagina.<ref name=pmid20062629>{{Cite journal | last1 = Gupta | first1 = R. | last2 = Bansal | first2 = B. | last3 = Singh | first3 = S. | last4 = Yadav | first4 = I. | last5 = Gupta | first5 = K. | last6 = Kudesia | first6 = M. | title = Lichen planus of uterine cervix - the first report of a novel site of occurrence: a case report. | journal = Cases J | volume = 2 | issue = | pages = 9306 | month = | year = 2009 | doi = 10.1186/1757-1626-2-9306 | PMID = 20062629 }}</ref> | ||
Etiology: | Etiology: | ||
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==Lichen sclerosus== | ==Lichen sclerosus== | ||
*AKA ''chronic atrophic vulvitis'' | *[[AKA]] ''chronic atrophic vulvitis'' - vulvar lesion; ''Balanitis xerotica obliterans'' (BXO) - penile lesion.<ref name=pmid12602704>{{cite journal |author=Finkbeiner AE |title=Balanitis xerotica obliterans: a form of lichen sclerosus |journal=South. Med. J. |volume=96 |issue=1 |pages=7–8 |year=2003 |month=January |pmid=12602704 |doi= |url=}}</ref> | ||
=== | ===Microscopic=== | ||
Key feature:<ref name=Ref_PBoD1065-6>{{Ref PBoD|1065-6}}</ref> | Key feature:<ref name=Ref_PBoD1065-6>{{Ref PBoD|1065-6}}</ref> | ||
*Subepithelial fibrosis. | *Subepithelial fibrosis. | ||
== | ==Squamous cell hyperplasia== | ||
*[[AKA]] ''lichen simplex chronicus''.<ref name=Ref_PBoD1011>{{Ref PBoD8|1011}}</ref> | |||
===General=== | ===General=== | ||
*Variant of ''spongiotic dermatitis''.<ref name=Ref_DCHH296>{{Ref DCHH|296}}</ref> | *Variant of ''spongiotic dermatitis''.<ref name=Ref_DCHH296>{{Ref DCHH|296}}</ref> | ||
Etiology:<ref>URL: [http://emedicine.medscape.com/article/1123423-overview http://emedicine.medscape.com/article/1123423-overview]. Accessed on: 20 August 2010.</ref> | Etiology:<ref>URL: [http://emedicine.medscape.com/article/1123423-overview http://emedicine.medscape.com/article/1123423-overview]. Accessed on: 20 August 2010.</ref> | ||
*Pruritus -> mechanical trauma -> lichenification (thickened/leathery<ref>URL: [http://www.medterms.com/script/main/art.asp?articlekey=10131 http://www.medterms.com/script/main/art.asp?articlekey=10131]. Accessed on: 20 August 2010.</ref>. | *Pruritus (itchness) -> mechanical trauma -> lichenification (thickened/leathery<ref>URL: [http://www.medterms.com/script/main/art.asp?articlekey=10131 http://www.medterms.com/script/main/art.asp?articlekey=10131]. Accessed on: 20 August 2010.</ref>. | ||
===Microscopic=== | ===Microscopic=== | ||