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Difference between revisions of "Non-malignant skin disease"
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Non-malignant skin disease (view source)
Revision as of 04:16, 11 September 2010
, 04:16, 11 September 2010→Lichen planus
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*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: | |||
*Autoimmune disease, T-cell–mediated.<ref>URL: [http://emedicine.medscape.com/article/1078327-overview http://emedicine.medscape.com/article/1078327-overview]. Accessed on: 11 September 2010.</ref> | |||
===Microscopy=== | ===Microscopy=== | ||
Features: | Features:<ref>URL: [http://emedicine.medscape.com/article/1078327-overview http://emedicine.medscape.com/article/1078327-overview]. Accessed on: 11 September 2010.</ref> | ||
*Loss of basal cells (stratum basale) -- '''key feature'''. | |||
*Loss of rete ridges. | *Loss of rete ridges. | ||
*Interface dermatitis (lymphocytes at dermal-epidermal junction). | *Interface dermatitis (lymphocytes at dermal-epidermal junction). | ||
Images: | Images: | ||