Difference between revisions of "Odontogenic tumours and cysts"
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(→Keratocystic odontogenic tumour: +image) |
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===Microscopic=== | ===Microscopic=== | ||
Features: | Features: | ||
*Squamous epithelium - '' | *Squamous epithelium - non-keratinized - '''important'''. | ||
*+/-Giant cells. | *+/-Giant cells. | ||
*+/-Cholesterol clefts. | *+/-Cholesterol clefts. | ||
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*[http://www.surgicalpathologyatlas.com/glfusion/mediagallery/media.php?f=0&sort=0&s=20080802170149187 Dentigerous cyst (surgicalpathologyatlas.com)]. | *[http://www.surgicalpathologyatlas.com/glfusion/mediagallery/media.php?f=0&sort=0&s=20080802170149187 Dentigerous cyst (surgicalpathologyatlas.com)]. | ||
*[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3180832/figure/F2/ Dentigerous cyst (nih.gov)].<ref name=pmid21957386>{{Cite journal | last1 = Moosvi | first1 = Z. | last2 = Tayaar | first2 = SA. | last3 = Kumar | first3 = GS. | title = Neoplastic potential of odontogenic cysts. | journal = Contemp Clin Dent | volume = 2 | issue = 2 | pages = 106-9 | month = Apr | year = 2011 | doi = 10.4103/0976-237X.83073 | PMID = 21957386 | PMC = 3180832 }}</ref> | *[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3180832/figure/F2/ Dentigerous cyst (nih.gov)].<ref name=pmid21957386>{{Cite journal | last1 = Moosvi | first1 = Z. | last2 = Tayaar | first2 = SA. | last3 = Kumar | first3 = GS. | title = Neoplastic potential of odontogenic cysts. | journal = Contemp Clin Dent | volume = 2 | issue = 2 | pages = 106-9 | month = Apr | year = 2011 | doi = 10.4103/0976-237X.83073 | PMID = 21957386 | PMC = 3180832 }}</ref> | ||
===Sign out=== | |||
<pre> | |||
MAXILLARY SINUS CYST, LEFT, EXCISION: | |||
- ACANTHOTIC STRATIFIED SQUAMOUS EPITHELIUM WITH INFLAMMATION, COMPACT | |||
KERATIN AND FOCAL PARAKERATOSIS -- CONSISTENT WITH DENTIGEROUS CYST WITH KERATIN. | |||
- BENIGN BONE. | |||
- NEGATIVE FOR ODONTOGENIC KERATOCYSTIC TUMOUR (ODONTOGENIC KERATOCYST). | |||
</pre> | |||
==Keratocystic odontogenic tumour== | ==Keratocystic odontogenic tumour== | ||