Difference between revisions of "Non-malignant skin disease"
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(→Nevus sebaceous: +gross appearance) |
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*[[AKA]] ''nevus sebaceous of Jadassohn''. | *[[AKA]] ''nevus sebaceous of Jadassohn''. | ||
===General=== | ===General=== | ||
*Congenital. | *Congenital - considered a [[hamartoma]].<ref name=pmid23217958/> | ||
* | *Usually sporadic - may be transmitted autosomal dominant.<ref name=pmid23217958/> | ||
===Gross=== | |||
Features:<ref name=pmid23217958>{{Cite journal | last1 = West | first1 = C. | last2 = Narahari | first2 = S. | last3 = Kwatra | first3 = S. | last4 = Feldman | first4 = S. | title = Autosomal dominant transmission of nevus sebaceous of Jadassohn. | journal = Dermatol Online J | volume = 18 | issue = 11 | pages = 17 | month = Nov | year = 2012 | doi = | PMID = 23217958 }}</ref> | |||
*Head and neck lesion with: | |||
**Well-circumscribed borders. | |||
**Waxy, yellow appearance. | |||
**[[Plaque]]s. | |||
===Microscopic=== | ===Microscopic=== | ||
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*Abundant sebaceous glands. | *Abundant sebaceous glands. | ||
Images: | |||
*[http://commons.wikimedia.org/wiki/File:SkinTumors-P6260391.JPG NS (WC)]. | *[http://commons.wikimedia.org/wiki/File:SkinTumors-P6260391.JPG NS (WC)]. | ||
*[http://www.dermnet.com/images/Nevus-Sebaceous/picture/17087 NS (dermnet.com)]. | |||
==Nevus lipomatosus superficialis== | ==Nevus lipomatosus superficialis== | ||