Multimodality characteristics of multifocal choroid plexus carcinoma with bilateral calvarial defects in a dog.
Vet Radiol Ultrasound
; 62(3): E20-E25, 2021 May.
Article
en En
| MEDLINE
| ID: mdl-30892784
ABSTRACT
An 8-year-old male intact miniature poodle presented for blindness, obtundation, tetraparesis, and vestibular signs. Magnetic resonance imaging, radiography, and ultrasound revealed a left piriform lobe lesion, right cerebellar and left brainstem lesions, and hydrocephalus and bilateral calvarial defects. Histopathology confirmed a choroid plexus carcinoma with meningeal and intraventricular metastases. The calvarial defect did not show evidence of necrosis, osteoclastic resorption, inflammation or neoplastic infiltration, reflecting a quiescent calvarial atrophy or dysplasia. These novel findings supported inclusion of bone atrophy secondary to chronic increased intracranial pressure as a differential diagnosis for large calvarial defects in dogs with choroid plexus carcinoma.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Cráneo
/
Imagen por Resonancia Magnética
/
Carcinoma
/
Ultrasonografía
/
Neoplasias del Plexo Coroideo
/
Enfermedades de los Perros
/
Imagen Multimodal
Tipo de estudio:
Diagnostic_studies
Límite:
Animals
Idioma:
En
Revista:
Vet Radiol Ultrasound
Asunto de la revista:
DIAGNOSTICO POR IMAGEM
/
MEDICINA VETERINARIA
/
RADIOLOGIA
Año:
2021
Tipo del documento:
Article
País de afiliación:
Reino Unido