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 DeCS Categories

C04 Neoplasms .
C04.557 Neoplasms by Histologic Type .
C04.557.465 Neoplasms, Germ Cell and Embryonal .
C04.557.465.625 Neuroectodermal Tumors .
C04.557.465.625.600 Neoplasms, Neuroepithelial .
C04.557.465.625.600.590 Neuroectodermal Tumors, Primitive .
C04.557.465.625.600.590.650 Neuroectodermal Tumors, Primitive, Peripheral .
C04.557.465.625.630 Neuroectodermal Tumor, Melanotic .
C04.557.470 Neoplasms, Glandular and Epithelial .
C04.557.470.670 Neoplasms, Neuroepithelial .
C04.557.470.670.590 Neuroectodermal Tumors, Primitive .
C04.557.470.670.590.650 Neuroectodermal Tumors, Primitive, Peripheral .
C04.557.580 Neoplasms, Nerve Tissue .
C04.557.580.625 Neuroectodermal Tumors .
C04.557.580.625.600 Neoplasms, Neuroepithelial .
C04.557.580.625.600.590 Neuroectodermal Tumors, Primitive .
C04.557.580.625.600.590.650 Neuroectodermal Tumors, Primitive, Peripheral .
C04.557.580.625.630 Neuroectodermal Tumor, Melanotic .
 Synonyms & Historicals
Neuroectodermal Tumors .
Neuroectodermal Tumor .
Tumor, Neuroectodermal .
Tumors, Neuroectodermal .
Malignant neoplasms arising in the neuroectoderm, the portion of the ectoderm of the early embryo that gives rise to the central and peripheral nervous systems, including some glial cells. .
Neuroectodermal Tumors, Primitive, Peripheral .
(pPNET) Peripheral Primitive Neuroectodermal Tumors .
Extracranial Primitive Neuroectodermal Tumor .
Neuroectodermal Neoplasm, Peripheral Primitive .
Neuroectodermal Tumor, Peripheral Primitive .
Neuroepithelioma, Peripheral .
Peripheral Primitive Neuroectodermal Neoplasm .
Primitive Neuroectodermal Tumor, Extracranial .
Neuroectodermal Tumors, Peripheral .
Neuroepitheliomas, Peripheral .
Peripheral Neuroectodermal Tumor .
Peripheral Neuroectodermal Tumors .
Peripheral Neuroepithelioma .
Peripheral Neuroepitheliomas .
Tumor, Peripheral Neuroectodermal .
Tumors, Peripheral Neuroectodermal .
Neuroectodermal Tumor, Peripheral .
Neuroepithelioma .
Peripheral Primitive Neuroectodermal Tumors .
A group of highly cellular primitive round cell neoplasms which occur extracranially in soft tissue and bone and are derived from embryonal neural crest cells. These tumors occur primarily in children and adolescents and share a number of characteristics with EWING SARCOMA. .
Neuroectodermal Tumors, Primitive .
Cerebral Primitive Neuroectodermal Tumor .
Neoplasms, Primitive Neuroepithelial .
Neuroectodermal Tumor, Primitive .
Neuroepithelial Neoplasms, Primitive .
Primitive Neuroepithelial Neoplasms .
Ependymoblastomas .
Medulloepitheliomas .
Neoplasm, Primitive Neuroepithelial .
Neuroepithelial Neoplasm, Primitive .
Neuroepithelial Tumor, Primitive .
Primitive Neuroectodermal Tumor .
Primitive Neuroectodermal Tumors .
Primitive Neuroepithelial Neoplasm .
Primitive Neuroepithelial Tumor .
Primitive Neuroepithelial Tumors .
Spongioblastomas .
Tumor, Primitive Neuroectodermal .
Tumor, Primitive Neuroepithelial .
Tumors, Primitive Neuroectodermal .
Tumors, Primitive Neuroepithelial .
Ependymoblastoma .
Medulloepithelioma .
Neuroepithelial Tumors, Primitive .
PNET 19350 .
Spongioblastoma .
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) .
Neuroectodermal Tumor, Melanotic .
Anlage Tumor, Retinal .
Anlage Tumors, Retinal .
Melanoameloblastomas .
Melanotic Neuroectodermal Tumor .
Melanotic Neuroectodermal Tumors .
Melanotic Progonoma .
Melanotic Progonomas .
Neuroectodermal Tumors, Melanotic .
Progonomas, Melanotic .
Retinal Anlage Tumors .
Tumor, Melanotic Neuroectodermal .
Tumor, Retinal Anlage .
Tumors, Melanotic Neuroectodermal .
Tumors, Retinal Anlage .
Melanoameloblastoma .
Progonoma, Melanotic .
Retinal Anlage Tumor .
A benign, rapidly growing, deeply pigmented tumor of the jaw and occasionally of other sites, consisting of an infiltrating mass of cells arranged in an alveolar pattern, and occurring almost exclusively in infants. Its source of origin is in dispute, the various theories giving rise to its several names. (Dorland, 27th ed) .