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Descriptor English: Neuroectodermal Tumors, Primitive
Descriptor Spanish: Tumores Neuroectodérmicos Primitivos
Descriptor tumores neuroectodérmicos primitivos
Entry term(s) TNEP
ependimoblastoma
espongioblastoma
meduloepitelioma
tumores neuroepiteliales primitivos
Scope note: Grupo de tumores malignos del sistema nervioso central que presenta células primitivas con elementos de diferenciación neuronal o glial. Algunos autores limitan el uso de este término a tumores del sistema nervioso central y otros incluyen las neoplasias de similar origen que surgen extracranealmente (TUMORES NEUROECTODÉRMICOS PRIMITIVOS PERIFÉRICOS). Este término se utiliza también en ocasiones como sinónimo del MEDULOBLASTOMA. En general, estos tumores surgen en la primera década de la vida y tienden a ser muy malignos. (DeVita et al., Cancer: Principles and Practice of Oncology, 5th ed, p2059)
Descriptor Portuguese: Tumores Neuroectodérmicos Primitivos
Descriptor French: Tumeurs neuroectodermiques primitives
Entry term(s): Cerebral Primitive Neuroectodermal Tumor
Ependymoblastoma
Ependymoblastomas
Medulloepithelioma
Medulloepitheliomas
Neoplasm, Primitive Neuroepithelial
Neoplasms, Primitive Neuroepithelial
Neuroectodermal Tumor, Primitive
Neuroepithelial Neoplasm, Primitive
Neuroepithelial Neoplasms, Primitive
Neuroepithelial Tumor, Primitive
Neuroepithelial Tumors, Primitive
PNET
PNETs
Primitive Neuroectodermal Tumor
Primitive Neuroectodermal Tumors
Primitive Neuroepithelial Neoplasm
Primitive Neuroepithelial Neoplasms
Primitive Neuroepithelial Tumor
Primitive Neuroepithelial Tumors
Spongioblastoma
Spongioblastomas
Tumor, Primitive Neuroectodermal
Tumor, Primitive Neuroepithelial
Tumors, Primitive Neuroectodermal
Tumors, Primitive Neuroepithelial
Tree number(s): C04.557.465.625.600.590
C04.557.470.670.590
C04.557.580.625.600.590
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D018242
Scope note: A group of malignant tumors of the nervous system that feature primitive cells with elements of neuronal and/or glial differentiation. Use of this term is limited by some authors to central nervous system tumors and others include neoplasms of similar origin which arise extracranially (i.e., NEUROECTODERMAL TUMORS, PRIMITIVE, PERIPHERAL). This term is also occasionally used as a synonym for MEDULLOBLASTOMA. In general, these tumors arise in the first decade of life and tend to be highly malignant. (From DeVita et al., Cancer: Principles and Practice of Oncology, 5th ed, p2059)
Annotation: coord IM with BRAIN NEOPLASMS (IM) or specific precoord organ/neopl term (IM); do not confuse with MEDULLOBLASTOMA
Allowable Qualifiers: BL blood
BS blood supply
CF cerebrospinal fluid
CH chemistry
CI chemically induced
CL classification
CN congenital
CO complications
DG diagnostic imaging
DH diet therapy
DI diagnosis
DT drug therapy
EC economics
EH ethnology
EM embryology
EN enzymology
EP epidemiology
ET etiology
GE genetics
HI history
IM immunology
ME metabolism
MI microbiology
MO mortality
NU nursing
PA pathology
PC prevention & control
PP physiopathology
PS parasitology
PX psychology
RH rehabilitation
RT radiotherapy
SC secondary
SU surgery
TH therapy
UL ultrastructure
UR urine
VE veterinary
VI virology
Previous Indexing: Neoplasms, Germ Cell and Embryonal (1979-1993)
Public MeSH Note: 2000; see NEUROECTODERMAL TUMOR, PRIMITIVE 1994-1999
History Note: 2000(1994)
DeCS ID: 31257
Unique ID: D018242
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1994/01/01
Date of Entry: 1993/06/25
Revision Date: 2005/07/21
Neuroectodermal Tumors, Primitive - Preferred
Concept UI M0027471
Scope note A group of malignant tumors of the nervous system that feature primitive cells with elements of neuronal and/or glial differentiation. Use of this term is limited by some authors to central nervous system tumors and others include neoplasms of similar origin which arise extracranially (i.e., NEUROECTODERMAL TUMORS, PRIMITIVE, PERIPHERAL). This term is also occasionally used as a synonym for MEDULLOBLASTOMA. In general, these tumors arise in the first decade of life and tend to be highly malignant. (From DeVita et al., Cancer: Principles and Practice of Oncology, 5th ed, p2059)
Preferred term Neuroectodermal Tumors, Primitive
Entry term(s) Neoplasm, Primitive Neuroepithelial
Neoplasms, Primitive Neuroepithelial
Neuroectodermal Tumor, Primitive
Neuroepithelial Neoplasm, Primitive
Neuroepithelial Neoplasms, Primitive
Neuroepithelial Tumor, Primitive
Neuroepithelial Tumors, Primitive
PNET
PNETs
Primitive Neuroectodermal Tumor
Primitive Neuroectodermal Tumors
Primitive Neuroepithelial Neoplasm
Primitive Neuroepithelial Neoplasms
Primitive Neuroepithelial Tumor
Primitive Neuroepithelial Tumors
Tumor, Primitive Neuroectodermal
Tumor, Primitive Neuroepithelial
Tumors, Primitive Neuroectodermal
Tumors, Primitive Neuroepithelial
Medulloepithelioma - Narrower
Concept UI M0337490
Preferred term Medulloepithelioma
Entry term(s) Medulloepitheliomas
Cerebral Primitive Neuroectodermal Tumor - Narrower
Concept UI M0337492
Preferred term Cerebral Primitive Neuroectodermal Tumor
Ependymoblastoma - Narrower
Concept UI M0337489
Preferred term Ependymoblastoma
Entry term(s) Ependymoblastomas
Spongioblastoma - Narrower
Concept UI M0337491
Preferred term Spongioblastoma
Entry term(s) Spongioblastomas



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