Rosette-forming glioneuronal tumor of fourth ventricule
Rosette-forming glioneuronal tumor of fourth ventricule
Definition
A central nervous system neoplasm mostly occurring in the fourth ventricle region. It is characterized by the presence of neurocytes forming pseudorosettes and astrocytes which contain Rosenthal fibers. Cytologic atypia is minimal.
Also known as DNT of the cerebellum, dysembryoplastic neuroepithelial tumor of cerebellum, dysembryoplastic neuroepithelial tumour of cerebellum, RGNT, rosette-forming glioneuronal tumor — per MONDO
Also identified as
Affected Organs
| Organ | Involvement | Source |
|---|---|---|
| Central nervous system | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Central nervous system | Disease Has Primary Anatomic Site | NCIT · CC BY 4.0 |
| Nervous system | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |