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Difference between revisions of "Low-grade squamous intraepithelial lesion"
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Low-grade squamous intraepithelial lesion (view source)
Revision as of 14:29, 6 May 2016
, 14:29, 6 May 2016no edit summary
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{{ Infobox diagnosis | {{ Infobox diagnosis | ||
| Name = {{PAGENAME}} | | Name = {{PAGENAME}} | ||
| Image = Low-grade squamous intraepithelial lesion -- high mag.jpg | | Image = Low-grade squamous intraepithelial lesion -- high mag.jpg | ||
| Width = | | Width = | ||
| Caption = LSIL. [[H&E stain]]. | | Caption = LSIL. [[H&E stain]]. | ||
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'''Low-grade squamous intraepithelial lesion''', abbreviated '''LSIL''', is a pre-cancerous lesions of the [[uterine cervix]]. | '''Low-grade squamous intraepithelial lesion''', abbreviated '''LSIL''', is a pre-cancerous lesions of the [[uterine cervix]]. | ||
Increasingly, the term is being applied to other anatomical sites, e.g. [[vagina]]. | Increasingly, the term is being applied to other anatomical sites, e.g. [[vagina]], [[anal intraepithelial lesions|anus]]. | ||
It is in the larger category of '''[[Squamous intraepithelial lesion of the uterine cervix|squamous intraepithelial lesion]]''', abbreviated '''SIL'''. | It is in the larger category of '''[[Squamous intraepithelial lesion of the uterine cervix|squamous intraepithelial lesion]]''', abbreviated '''SIL'''. | ||
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www: | www: | ||
*[http://www.flickr.com/photos/jian-hua_qiao_md/3987000055/ CIN 1 (flickr.com/Qiao)]. | *[http://www.flickr.com/photos/jian-hua_qiao_md/3987000055/ CIN 1 (flickr.com/Qiao)]. | ||
*[https://www.flickr.com/photos/jian-hua_qiao_md/3986999903/ CIN 1 (flickr.com/Qiao)]. | |||
*[http://www.eurocytology.eu/static/eurocytology/eng/cervical/mod6img1a.html CIN 1 (eurocytology.eu)]. | *[http://www.eurocytology.eu/static/eurocytology/eng/cervical/mod6img1a.html CIN 1 (eurocytology.eu)]. | ||
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<pre> | <pre> | ||
UTERINE CERVIX, BIOPSY: | UTERINE CERVIX, BIOPSY: | ||
- | - FRAGMENTS OF SQUAMOUS EPITHELIUM SHOWING DYSPLASIA, SEE COMMENT. | ||
COMMENT: | COMMENT: | ||
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<pre> | <pre> | ||
COMMENT: | COMMENT: | ||
A p16 immunostain is strong and diffuse in the lower aspect of squamous epithelium, and weak and patchy in the superficial portions; this is compatible with LSIL. | A p16 immunostain is strong and diffuse in the lower aspect of squamous epithelium, | ||
and weak and patchy in the superficial portions; this is compatible with LSIL. | |||
</pre> | </pre> | ||
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==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
==External links== | |||
*[http://www.medecine.ups-tlse.fr/dcem1/histologie/courtade/CINtec.pdf Interpretation altas for p16 staining (ups-tlse.fr)]. | |||
[[Category:Uterine cervix]] | [[Category:Uterine cervix]] | ||
[[Category:Diagnosis]] | [[Category:Diagnosis]] | ||