Chiari-like Malformation

• Autores: Catherine A. Loughin
• Localización: Veterinary Clinics of North America: Small Animal Practice: Small Animal Practice, ISSN-e 0195-5616, Vol. 46, Nº. 2, 2016 (Ejemplar dedicado a: Congenital Abnormalities of the Skull, Vertebral Column, and Central Nervous System), págs. 231-242
• Idioma: inglés
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• Resumen

  • Chiari-like malformation is a condition of the craniocervical junction in which there is a mismatch of the structures of the caudal cranial fossa causing the cerebellum to herniate into the foramen magnum. This herniation can lead to fluid buildup in the spinal cord, also known as syringomyelia. Pain is the most common clinical sign followed by scratching. Other neurologic signs noted are facial nerve deficits, seizures, vestibular syndrome, ataxia, menace deficit, proprioceptive deficits, head tremor, temporal muscle atrophy, and multifocal central nervous system signs. MRI is the diagnostic of choice, but computed tomography can also be used.