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Digital medicine Outcomes Value Set (DOVeS) Ontology
Last uploaded:
December 13, 2023
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Id | http://purl.obolibrary.org/obo/MONDO_0016688
http://purl.obolibrary.org/obo/MONDO_0016688
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Preferred Name | fibrillary astrocytoma |
Definitions |
The most frequent histological variant of diffuse astrocytoma. It is predominantly composed of fibrillary neoplastic astrocytes. Nuclear atypia is a diagnostic criterion but mitotic activity, necrosis and microvascular proliferation are absent. The occasional or regional occurrence of gemistocytic neoplastic cells is compatible with the diagnosis of fibrillary astrocytoma. (WHO)
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Synonyms |
fibrillary astrocytoma
fibrillary astrocytic tumors
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Type | http://www.w3.org/2002/07/owl#Class |
All Properties
definition | The most frequent histological variant of diffuse astrocytoma. It is predominantly composed of fibrillary neoplastic astrocytes. Nuclear atypia is a diagnostic criterion but mitotic activity, necrosis and microvascular proliferation are absent. The occasional or regional occurrence of gemistocytic neoplastic cells is compatible with the diagnosis of fibrillary astrocytoma. (WHO) |
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altLabel |
fibrillary astrocytoma
fibrillary astrocytic tumors
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label |
fibrillary astrocytoma
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prefLabel |
fibrillary astrocytoma
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prefixIRI |
MONDO:0016688
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textual definition |
The most frequent histological variant of diffuse astrocytoma. It is predominantly composed of fibrillary neoplastic astrocytes. Nuclear atypia is a diagnostic criterion but mitotic activity, necrosis and microvascular proliferation are absent. The occasional or regional occurrence of gemistocytic neoplastic cells is compatible with the diagnosis of fibrillary astrocytoma. (WHO)
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subClassOf | |
type | |
has_exact_synonym |
fibrillary astrocytoma
fibrillary astrocytic tumors
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