Clinical presentation and magnetic resonance imaging findings of a spinal cord ganglioglioma in a 7.5-year-old, male, neutered German shepherd dog.
Vet Radiol Ultrasound
; 2024 Aug 19.
Article
en En
| MEDLINE
| ID: mdl-39161206
ABSTRACT
A dog presented with a 1-month history of left-sided hemiparesis. MRI showed a focal, 4-cm-long, symmetrical, ovoid, poorly demarcated intramedullary expansion at C6-C7 that was T2-weighted hyperintense, T1-weighted isointense, and noncontrast enhancing. After clinical progression and euthanasia, pathology revealed a neoplasm composed of astrocytes and dysmorphic neurons, consistent with a ganglioglioma. The diagnosis was confirmed with immunohistochemistry and transmission electron microscopy, which demonstrated electron-dense granules in the perikaryon. Gangliogliomas are rare, benign neoplasms that may present as intramedullary spinal cord neoplasia. This is the first report on the clinical presentation, imaging, and pathology of a canine spinal ganglioglioma.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Vet Radiol Ultrasound
Asunto de la revista:
DIAGNOSTICO POR IMAGEM
/
MEDICINA VETERINARIA
/
RADIOLOGIA
Año:
2024
Tipo del documento:
Article
País de afiliación:
Estados Unidos
Pais de publicación:
ENGLAND
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ESCOCIA
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GB
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GREAT BRITAIN
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INGLATERRA
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REINO UNIDO
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SCOTLAND
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UK
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UNITED KINGDOM