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Subtentorial primitive neuroectodermal tumors (PNET) : imaging diagnostics and MR spectroscopy

Subtentorial primitive neuroectodermal tumors (PNET) ...

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dc.contributor.author Łachmacka, Iwona pl
dc.contributor.author Tarasów, Eugeniusz pl
dc.contributor.author Walecki, Jerzy pl
dc.date.accessioned 2019-05-17T09:57:28Z
dc.date.available 2019-05-17T09:57:28Z
dc.date.issued 2008 pl
dc.identifier.issn 1733-134X pl
dc.identifier.uri https://ruj.uj.edu.pl/xmlui/handle/item/75038
dc.language eng pl
dc.rights Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/pl/legalcode *
dc.title Subtentorial primitive neuroectodermal tumors (PNET) : imaging diagnostics and MR spectroscopy pl
dc.type JournalArticle pl
dc.description.physical 53-58 pl
dc.description.additional Bibliogr. s. 58 pl
dc.identifier.weblink http://archiwum.inforadiologia.pl/download/index/idArt/866879.html pl
dc.abstract.en Primitive neuroectodermal tumors (PNET) belong to embryonal tumors. They often comprise the highly malignant and invasive neoplasms of childhood. The classification of PNET includes medulloblastoma, the most important tumor of posterior fossa and supratentorial primitive neuroepithelial tumor, known as S-PNET. These tumors have a tendency to disseminate throughout CSF and cause subarachnoid metastases, which is associated with low survival rate. We present epidemiologic, clinical and pathogenic aspects of these tumors groups. Computer tomography is the initial modality in diagnosis of PNET, but magnetic resonance imaging is of primary significance. The information about MR spectroscopy application in patients with neuroectodermal neoplasms is scarce. Only in a few articles, based on MRS in vitro and in vivo studies, there was elevated concentration of taurine in spectra of PNETs. Literature data suggest, that MR spectroscopy has relevant value in differential diagnosis and could be useful in assessment of prognosis. In our article we attempt to review the literature concerning neuroectodermal tumors and take ours clinical cases into account. pl
dc.subject.en primitive neuroectodermal tumors pl
dc.subject.en PNET pl
dc.subject.en magnetic resonance imaging pl
dc.subject.en MR spectroscopy pl
dc.description.volume 73 pl
dc.description.number 3 pl
dc.identifier.eissn 1899-0967 pl
dc.title.journal Polish Journal of Radiology pl
dc.language.container eng pl
dc.date.accession 2019-05-17 pl
dc.subtype ReviewArticle pl
dc.identifier.articleid 866879 pl
dc.rights.original CC-BY-NC-ND; otwarte czasopismo; ostateczna wersja wydawcy; w momencie opublikowania; 0 pl
dc.identifier.project ROD UJ / OP pl


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Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa Except where otherwise noted, this item's license is described as Udzielam licencji. Uznanie autorstwa - Użycie niekomercyjne - Bez utworów zależnych 4.0 Międzynarodowa