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oligodendroglioma

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A well-differentiated (WHO grade II), diffusely infiltrating neuroglial tumor of adults, typically located in the cerebral hemispheres. It is composed predominantly of cells which morphologically resemble oligodendroglia. The neoplastic cells have rounded homogeneous nuclei and, on paraffin sections, a swollen, clear cytoplasm ('honeycomb' appearance). It generally recurs locally, with median post-operative survival times ranging from 3 to 5 years for patients with all histological grades. (Adapted from WHO.)

A relatively slow-growing glioma that is derived from oligodendrocytes and tends to occur in the cerebral hemispheres, thalamus, or lateral ventricle. They may present at any age, but are most frequent in the third to fifth decades, with an earlier incidence peak in the first decade. Histologically, these tumors are encapsulated, relatively avascular, and tend to form cysts and microcalcifications. Neoplastic cells tend to have small round nuclei surrounded by unstained nuclei. The tumors may vary from well-differentiated to highly anaplastic forms. (From DeVita et al., Cancer: Principles and Practice of Oncology, 5th ed, p2052; Adams et al., Principles of Neurology, 6th ed, p655)

A relatively slow-growing glioma that is derived from oligodendrocytes and tends to occur in the cerebral hemispheres, thalamus, or lateral ventricle. They may present at any age, but are most frequent in the third to fifth decades, with an earlier incidence peak in the first decade. Histologically, these tumors are encapsulated, relatively avascular, and tend to form cysts and microcalcifications. Neoplastic cells tend to have small round nuclei surrounded by unstained nuclei. The tumors may vary from well-differentiated to highly anaplastic forms (MeSH).

A well-differentiated (WHO grade II), diffusely infiltrating neuroglial tumor, typically located in the cerebral hemispheres. It is composed predominantly of cells which morphologically resemble oligodendroglia. The neoplastic cells have rounded homogeneous nuclei and, on paraffin sections, a swollen, clear cytoplasm ('honeycomb' appearance). (Adapted from WHO.)

A well-differentiated (WHO grade II), diffusely infiltrating neuroglial tumor, typically located in the cerebral hemispheres. It is composed predominantly of cells which morphologically resemble oligodendroglia. The neoplastic cells have rounded homogeneous nuclei and, on paraffin sections, a swollen, clear cytoplasm ('honeycomb' appearance). (Adapted from WHO)

A well-differentiated (WHO grade II), diffusely infiltrating neuroglial tumor, typically located in the cerebral hemispheres. It is composed predominantly of cells which morphologically resemble oligodendroglia. The neoplastic cells have rounded homogeneous nuclei and, on paraffin sections, a swollen, clear cytoplasm ('honeycomb' appearance). (Adapted from WHO.)

Synonyms: Well Differentiated Oligodendroglioma, Oligodendroglioma-Ependymoma, Mixed, Mixed Oligodendroglioma-Ependymoma, Oligodendroglioma NOS (morphologic abnormality), Mixed Oligodendroglioma Astrocytoma, Oligodendroglioma-Astrocytomas, Mixed, Mixed Oligodendroglioma Ependymoma, Oligodendroblastoma, Oligodendroglioma, Well-Differentiated, Oligodendrogliomas, Childhood, Mixed Oligodendroglioma-Astrocytoma, Oligodendroglioma-Astrocytoma, Mixed, Oligodendroglioma, no ICD-O subtype (morphologic abnormality), Oligodendroglioma, Well Differentiated, Well-Differentiated Oligodendrogliomas, Oligodendroglioma (morphologic abnormality), Adult Oligodendroglioma, Oligodendroglioma, Adult, Childhood Oligodendroglioma, Well-Differentiated Oligodendroglioma, Oligodendroglioma, no ICD-O subtype, WELL DIFFER OLIGODENDROGLIOMA, Oligodendroglioma, Childhood, WHO Grade II Oligodendroglial Tumor, Mixed Oligodendroglioma-Astrocytomas, Adult Oligodendrogliomas, WHO Grade II Oligodendroglial Neoplasm, Mixed Oligodendroglioma-Ependymomas, OLIGODENDROGLIOMA WELL DIFFER, Oligodendrogliomas, Adult, Oligodendrogliomas, Well-Differentiated, Oligodendroglioma-Ependymomas, Mixed, Oligodendroblastomas, [M]Oligodendroglioma NOS (morphologic abnormality), Childhood Oligodendrogliomas, [M]Oligodendroglioma NOS, Oligodendroglioma, NOS, Well Differentiated Oligodendroglial Tumor, Oligodendrogliomas

Term info

DOID definition citation

DOID:3187, DOID:3181

NIFSTD definition citation

NIFSTD:birnlex_12627

SNOMEDCT definition citation

SNOMEDCT:443936004, SNOMEDCT:73348003

bioportal provenance

Mixed Oligodendroglioma-Astrocytomas[accessedResource: MSH:D009837][accessDate: 05-04-2011], Oligodendroglioma, no ICD-O subtype[accessedResource: SNOMEDCT:73348003][accessDate: 05-04-2011], Oligodendroglioma (morphologic abnormality)[accessedResource: SNOMEDCT:73348003][accessDate: 05-04-2011], Oligodendrogliomas, Adult[accessedResource: MSH:D009837][accessDate: 05-04-2011], Well-Differentiated Oligodendroglioma[accessedResource: MSH:D009837][accessDate: 05-04-2011], Well-Differentiated Oligodendrogliomas[accessedResource: MSH:D009837][accessDate: 05-04-2011], Childhood Oligodendrogliomas[accessedResource: MSH:D009837][accessDate: 05-04-2011], Oligodendroglioma-Astrocytoma, Mixed[accessedResource: MSH:D009837][accessDate: 05-04-2011], Oligodendroglioma-Ependymoma, Mixed[accessedResource: MSH:D009837][accessDate: 05-04-2011], Well Differentiated Oligodendroglial Tumor[accessedResource: NCIt:C3288][accessDate: 05-04-2011], Oligodendroglioma, Adult[accessedResource: MSH:D009837][accessDate: 05-04-2011], Adult Oligodendroglioma[accessedResource: MSH:D009837][accessDate: 05-04-2011], Oligodendrogliomas, Well-Differentiated[accessedResource: MSH:D009837][accessDate: 05-04-2011], Oligodendroglioma, Well Differentiated[accessedResource: MSH:D009837][accessDate: 05-04-2011], Mixed Oligodendroglioma Ependymoma[accessedResource: MSH:D009837][accessDate: 05-04-2011], Well Differentiated Oligodendroglioma[accessedResource: MSH:D009837][accessDate: 05-04-2011], OLIGODENDROGLIOMA WELL DIFFER[accessedResource: MSH:D009837][accessDate: 05-04-2011], A relatively slow-growing glioma that is derived from oligodendrocytes and tends to occur in the cerebral hemispheres, thalamus, or lateral ventricle. They may present at any age, but are most frequent in the third to fifth decades, with an earlier incidence peak in the first decade. Histologically, these tumors are encapsulated, relatively avascular, and tend to form cysts and microcalcifications. Neoplastic cells tend to have small round nuclei surrounded by unstained nuclei. The tumors may vary from well-differentiated to highly anaplastic forms (MeSH).[accessedResource: NIFSTD:birnlex_12627][accessDate: 05-04-2011], Oligodendrogliomas, Childhood[accessedResource: MSH:D009837][accessDate: 05-04-2011], Oligodendroglioma-Astrocytomas, Mixed[accessedResource: MSH:D009837][accessDate: 05-04-2011], Mixed Oligodendroglioma-Astrocytoma[accessedResource: NIFSTD:birnlex_12627][accessDate: 05-04-2011], Mixed Oligodendroglioma-Ependymomas[accessedResource: MSH:D009837][accessDate: 05-04-2011], Mixed Oligodendroglioma Astrocytoma[accessedResource: MSH:D009837][accessDate: 05-04-2011], WHO Grade II Oligodendroglial Tumor[accessedResource: NCIt:C3288][accessDate: 05-04-2011], Oligodendroglioma, no ICD-O subtype (morphologic abnormality)[accessedResource: SNOMEDCT:73348003][accessDate: 05-04-2011], Childhood Oligodendroglioma[accessedResource: MSH:D009837][accessDate: 05-04-2011], WELL DIFFER OLIGODENDROGLIOMA[accessedResource: MSH:D009837][accessDate: 05-04-2011], Adult Oligodendrogliomas[accessedResource: MSH:D009837][accessDate: 05-04-2011], [M]Oligodendroglioma NOS (morphologic abnormality)[accessedResource: SNOMEDCT:189920006][accessDate: 05-04-2011], Oligodendrogliomas, Anaplastic[accessedResource: MSH:D009837][accessDate: 05-04-2011], A relatively slow-growing glioma that is derived from oligodendrocytes and tends to occur in the cerebral hemispheres, thalamus, or lateral ventricle. They may present at any age, but are most frequent in the third to fifth decades, with an earlier incidence peak in the first decade. Histologically, these tumors are encapsulated, relatively avascular, and tend to form cysts and microcalcifications. Neoplastic cells tend to have small round nuclei surrounded by unstained nuclei. The tumors may vary from well-differentiated to highly anaplastic forms. (From DeVita et al., Cancer: Principles and Practice of Oncology, 5th ed, p2052; Adams et al., Principles of Neurology, 6th ed, p655)[accessedResource: MSH:D009837][accessDate: 05-04-2011], Oligodendroblastomas[accessedResource: MSH:D009837][accessDate: 05-04-2011], Oligodendroglioma, Childhood[accessedResource: MSH:D009837][accessDate: 05-04-2011], Oligodendroglioma, Well-Differentiated[accessedResource: MSH:D009837][accessDate: 05-04-2011], Mixed Oligodendroglioma-Ependymoma[accessedResource: MSH:D009837][accessDate: 05-04-2011], Oligodendroglioma, NOS[accessedResource: SNOMEDCT:73348003][accessDate: 05-04-2011], Oligodendroglioma-Ependymomas, Mixed[accessedResource: MSH:D009837][accessDate: 05-04-2011], WHO Grade II Oligodendroglial Neoplasm[accessedResource: NCIt:C3288][accessDate: 05-04-2011], Anaplastic Oligodendroglioma[accessedResource: MSH:D009837][accessDate: 05-04-2011], [M]Oligodendroglioma NOS[accessedResource: SNOMEDCT:189920006][accessDate: 05-04-2011], Anaplastic Oligodendrogliomas[accessedResource: MSH:D009837][accessDate: 05-04-2011], A well-differentiated (WHO grade II), diffusely infiltrating neuroglial tumor, typically located in the cerebral hemispheres. It is composed predominantly of cells which morphologically resemble oligodendroglia. The neoplastic cells have rounded homogeneous nuclei and, on paraffin sections, a swollen, clear cytoplasm ('honeycomb' appearance). (Adapted from WHO)[accessedResource: NCIt:C3288][accessDate: 05-04-2011], Oligodendroglioma NOS (morphologic abnormality)[accessedResource: DOID:3181][accessDate: 05-04-2011], Oligodendrogliomas[accessedResource: MSH:D009837][accessDate: 05-04-2011], Oligodendroblastoma[accessedResource: MSH:D009837][accessDate: 05-04-2011], Oligodendroglioma, Anaplastic[accessedResource: MSH:D009837][accessDate: 05-04-2011]

term editor

James Malone, Tomasz Adamusiak

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