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Spinal epidural abscess in a juvenile dog.
1Department of Surgical Sciences, College of Veterinary Medicine, University of Wisconsin, Madison 53705-1102, USA. schmiedt@svm.vetmed.wisc.edu
Summary
A Miniature Pinscher experienced hind leg weakness and spinal pain due to an epidural mass. Diagnosis revealed suppurative cellulitis caused by beta-hemolytic Streptococcus, successfully treated with surgery.
Area of Science:
- Veterinary Neurology
- Canine Pathology
- Surgical Intervention
Background:
- Progressive neurological deficits and spinal pain in a young dog warrant investigation for spinal cord compression.
- Epidural masses can cause significant neurological impairment in canine patients.
Observation:
- A six-month-old Miniature Pinscher presented with hind limb deficits, fever, and spinal pain.
- Myelography revealed a dorsal, left-sided compressive lesion at T11-T13.
- Surgical exploration identified a friable mass in the epidural space.
Findings:
- Histopathology confirmed subacute, suppurative cellulitis of the epidural mass.
- Bacterial culture isolated beta-hemolytic Streptococcus sp. as the causative agent.
- Surgical removal via hemilaminectomy was performed.
Implications:
- Prompt diagnosis and surgical intervention are crucial for managing spinal epidural infections in dogs.
- Bacterial epidural cellulitis can mimic other spinal pathologies, necessitating thorough diagnostics.
- Successful treatment highlights the importance of identifying and eradicating the infectious source.