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Difference between revisions of "Chondro-osseous tumours"
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Chondro-osseous tumours (view source)
Revision as of 04:45, 5 December 2011
, 04:45, 5 December 2011→Myxoid chondrosarcoma: more
(→Myxoid chondrosarcoma: more) |
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*Parachordoma.<ref name=pmid10809219>{{cite journal |author=Fisher C |title=Parachordoma exists--but what is it? |journal=Adv Anat Pathol |volume=7 |issue=3 |pages=141–8 |year=2000 |month=May |pmid=10809219 |doi= |url=}}</ref> | *Parachordoma.<ref name=pmid10809219>{{cite journal |author=Fisher C |title=Parachordoma exists--but what is it? |journal=Adv Anat Pathol |volume=7 |issue=3 |pages=141–8 |year=2000 |month=May |pmid=10809219 |doi= |url=}}</ref> | ||
*[[Chordoma]]. (???) | *[[Chordoma]]. (???) | ||
=====Extraskeletal myxoid chondrosarcoma===== | |||
*Originally thought to be a variant of ''myxoid chondrosarcoma of bone''; however, may not be a chondrosarcoma at all.<ref name=pmid14657948>{{Cite journal | last1 = Aigner | first1 = T. | last2 = Oliveira | first2 = AM. | last3 = Nascimento | first3 = AG. | title = Extraskeletal myxoid chondrosarcomas do not show a chondrocytic phenotype. | journal = Mod Pathol | volume = 17 | issue = 2 | pages = 214-21 | month = Feb | year = 2004 | doi = 10.1038/modpathol.3800036 | PMID = 14657948 | URL = http://www.nature.com/modpathol/journal/v17/n2/full/3800036a.html }}</ref> | |||
*Characteristic [[chromosomal translocation]]: t(9;22) CHN-EWS. | |||
DDx: | |||
*Chordoma.<ref name=pmid14657948/> | |||
**S-100 +ve (strong). | |||
**EMA +ve. | |||
Image: | Image: | ||