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Neuroectodermal Tumors, Primitive, Peripheral
Hierarchy: | ∟ ∟ ∟ ∟ ∟ ∟ ∟ Neuroectodermal Tumors, Primitive, Peripheral 1 coordinate concept1 subordinate concept∟ ∟ ∟ ∟ ∟ ∟ Neuroectodermal Tumors, Primitive, Peripheral 1 coordinate concept1 subordinate concept∟ ∟ ∟ ∟ ∟ ∟ ∟ Neuroectodermal Tumors, Primitive, Peripheral 1 coordinate concept1 subordinate conceptX |
Broader terms: | ∟ ∟ ∟ ∟ ∟ ∟ ∟ Neuroectodermal Tumors, Primitive, Peripheral ∟ ∟ ∟ ∟ ∟ ∟ Neuroectodermal Tumors, Primitive, Peripheral ∟ ∟ ∟ ∟ ∟ ∟ ∟ Neuroectodermal Tumors, Primitive, Peripheral |
Narrower terms: | |
Annotation: | coord IM with precoord organ/neopl term (IM)
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History note: | Neoplasms, Germ Cell and Embryonal (1984-1993) | Neuroblastoma (1985-1989) | Neuroepithelioma (1975-1989)X |
historyNote*: | 2000(1994)
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publicMeSHNote*: | 2000(1994); see NEUROECTODERMAL TUMOR, PERIPHERAL 1994-1999; NEUROEPITHELIOMA was heading 1966-1999
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Scope note: | 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's Sarcoma (SARCOMA, EWING'S). They may arise from the chest wall, skin, orbit, kidney, and other structures and tend to be locally invasive or metastasize, although relatively benign forms may occur. Characteristic histologic features include a tendency to form Homer-Wright rosettes and to stain positively with neuron-specific enolase and vimentin. (From DeVita et al., Cancer: Principles and Practice of Oncology, 5th ed, p2113; J Clin Oncol 1998 Mar;16(3):1150-7)
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activeMeSHYear*: | |
dateCreated*: | 1993-06-25X |
dateEstablished*: | 1994-01-01X |
dateRevised*: | 1999-11-03X |
recordAuthorizer*: | sjnX |
recordMaintainer*: | KEVX |
recordOriginator*: | PLSX |
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Labels and equivalent concepts: | Primitiiviset perifeeriset neuroektodermaaliset kasvaimet (fi) XAlkeelliset perifeeriset neuroektodermaaliset kasvaimet (fi, replaced) Alkeelliset perifeeriset neuroektodermaaliset tuumorit (fi, replaced) Primitiiviset perifeeriset neuroektodermaaliset tuumorit (fi, replaced) Primitive Neuroectodermal Tumor, Extracranial (en, replaced) Peripheral Primitive Neuroectodermal Tumors (en, replaced) Peripheral Primitive Neuroectodermal Neoplasm (en, replaced) Extracranial Primitive Neuroectodermal Tumor (en, replaced) Neuroectodermal Neoplasm, Peripheral Primitive (en, replaced) Neuroectodermal Tumor, Peripheral (en, replaced) Neuroectodermal Tumor, Peripheral Primitive (en, replaced) (pPNET) Peripheral Primitive Neuroectodermal Tumors (en, replaced) |
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