Anaplastic astrocytoma of brain (Q88045): Difference between revisions
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Astrocitoma de grau III da OMS, de infiltração difusa, com anaplasia focal ou dispersa e grande potencial proliferativo. Pode surgir de um astrocitoma de baixo grau, mas também pode ser diagnosticado na primeira biópsia, sem indicação de lesão precursora de menor malignidade. Tem tendência intrínseca de progressão maligna para glioblastoma. (OMS) | |||
| description / en | description / en | ||
A diffusely infiltrating, WHO grade III astrocytoma with focal or dispersed anaplasia, and a marked proliferative potential. It may arise from a low-grade astrocytoma, but it can also be diagnosed at first biopsy, without indication of a less malignant precursor lesion. It has an intrinsic tendency for malignant progression to glioblastoma. (WHO) | |||
Revision as of 14:08, 15 August 2026
A diffusely infiltrating, WHO grade III astrocytoma with focal or dispersed anaplasia, and a marked proliferative potential. It may arise from a low-grade astrocytoma, but it can also be diagnosed at first biopsy, without indication of a less malignant precursor lesion. It has an intrinsic tendency for malignant progression to glioblastoma. (WHO)
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | ID_884889079 |
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| English | Anaplastic astrocytoma of brain |
A diffusely infiltrating, WHO grade III astrocytoma with focal or dispersed anaplasia, and a marked proliferative potential. It may arise from a low-grade astrocytoma, but it can also be diagnosed at first biopsy, without indication of a less malignant precursor lesion. It has an intrinsic tendency for malignant progression to glioblastoma. (WHO) |
