Pilomyxoid Astrocytoma of the Brainstem
Author(s) -
Francisco Otavio Pereira,
Ismael Augusto Silva Lombardi,
Adriana Yuki Mello,
Flávio Ramalho Romero,
Luís Gustavo Ducati,
Roberto Colichio Gabarra,
Marco Antônio Zanini
Publication year - 2013
Publication title -
rare tumors
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.285
H-Index - 15
eISSN - 2036-3613
pISSN - 2036-3605
DOI - 10.4081/rt.2013.e17
Subject(s) - medicine , pilocytic astrocytoma , brainstem , astrocytoma , pathology , suspect , neuroscience , glioma , cancer research , biology , psychology , criminology
A pilomyxoid astrocytoma is a recently described tumor that occurs predominantly in the hypothalamic-chiasmatic region and is rarely found elsewhere. It has similar features as pilocytic astrocytomas, but has distinct histological characteristics and a poorer prognosis. A pilomyxoid astrocytoma is an aggressive tumor, and increased awareness is necessary with a suspect case. We present the first case of a pilomyxoid astrocytoma of the brainstem described after the newest World Health Organization classification of central nervous system tumors.
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