Peer-reviewed veterinary case report
Imaging diagnosis-CT myelography in a dog with intramedullary intervertebral disc herniation.
- Journal:
- Veterinary radiology & ultrasound : the official journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association
- Year:
- 2011
- Authors:
- Kent, Marc et al.
- Affiliation:
- Department of Small Animal Medicine and Surgery · United States
- Species:
- dog
Abstract
A 5-year-old Chihuahua was examined for peracute pain and paraparesis. Neuroanatomic localization was consistent with a symmetric T3-L3 myelopathy. Computed tomography (CT) of the T9-L5 vertebrae was normal. Myelography disclosed attenuation of the subarachnoid space from T11 to L1, consistent with spinal cord swelling. CT following the myelogram disclosed a focal area of intramedullary iodinated contrast medium at T13-L1. At surgery, intervertebral disc material was removed from the spinal cord. Based on the findings in this patient, intramedullary disc herniation should be considered a cause for focal intramedullary contrast medium accumulation.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/21388471/