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Difference between revisions of "Neuropathology tumours"
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→Embryonal tumour with abundant neuropil and true rosettes: tweak, +ref
(→Embryonal tumour with abundant neuropil and true rosettes: tweak, +ref) |
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===General=== | ===General=== | ||
*Super rare. | *Super rare. | ||
*Reported only in children <4 years old.<ref name=pmid16551982/> | |||
===Microscopic=== | ===Microscopic=== | ||
Features: | Features:<ref name=pmid20499240>{{Cite journal | last1 = Ferri Niguez | first1 = B. | last2 = Martínez-Lage | first2 = JF. | last3 = Almagro | first3 = MJ. | last4 = Fuster | first4 = JL. | last5 = Serrano | first5 = C. | last6 = Torroba | first6 = MA. | last7 = Sola | first7 = J. | title = Embryonal tumor with abundant neuropil and true rosettes (ETANTR): a new distinctive variety of pediatric PNET: a case-based update. | journal = Childs Nerv Syst | volume = 26 | issue = 8 | pages = 1003-8 | month = Aug | year = 2010 | doi = 10.1007/s00381-010-1179-x | PMID = 20499240 }}</ref> | ||
*[[Small round blue cell tumour]]. | *[[Small round blue cell tumour]]. | ||
*True rosettes = flower-like cluster of cells that surrounds a space.<ref name=pmid16551982>{{cite journal |author=Wippold FJ, Perry A |title=Neuropathology for the neuroradiologist: rosettes and pseudorosettes |journal=AJNR Am J Neuroradiol |volume=27 |issue=3 |pages=488–92 |year=2006 |month=March |pmid=16551982 |doi= |url=}}</ref> | |||
*Fibrillary neuropil. | |||
**Meshwork of fibers. | |||
DDx: | DDx: | ||
*[[Primitive neuroectodermal tumour]]. | *[[Primitive neuroectodermal tumour]]. | ||
*[[Medulloblastoma]]. (???) | |||
Images: | Images: | ||