Difference between revisions of "An introduction to head and neck pathology"
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m (→Craniopharyngioma: DCHH ref redo) |
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==Craniopharyngioma== | ==Craniopharyngioma== | ||
===General=== | ===General=== | ||
*Develop from remains of Rathke's pouch. | *Develop from remains of Rathke's pouch or squamous epithelial cell rests.<ref name=pmid17425791>{{Cite journal | last1 = Garnett | first1 = MR. | last2 = Puget | first2 = S. | last3 = Grill | first3 = J. | last4 = Sainte-Rose | first4 = C. | title = Craniopharyngioma. | journal = Orphanet J Rare Dis | volume = 2 | issue = | pages = 18 | month = | year = 2007 | doi = 10.1186/1750-1172-2-18 | PMID = 17425791 }}</ref> | ||
Comes in several flavours:<ref name=pmid17425791/> | |||
*Adamantinomatous type. | |||
*Squamous papillary type. | |||
Radiology:<ref name=pmid17425791/> | |||
*Calcified. | |||
*Solid & cystic. | |||
===Microscopic=== | ===Microscopic=== | ||
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*Squamoid appearance - papillary arch. | *Squamoid appearance - papillary arch. | ||
Image: [http://www.lmp.ualberta.ca/resources/pathoimages/Images-C/000p039r.jpg Craniopharyngioma (lmp.ualbera.ca)]. | Image: [http://www.lmp.ualberta.ca/resources/pathoimages/Images-C/000p039r.jpg Craniopharyngioma - micrograph (lmp.ualbera.ca)]. | ||
==Keratocystic odontogenic tumour== | ==Keratocystic odontogenic tumour== | ||