Myelitis and meningitis.

Animals with meningomyelitis have clinical neurologic signs that typically range from paraspinal discomfort to tetraplegia; however, most affected animals also show evidence of multifocal CNS involvement with brain stem and cerebral cortical structures being affected most commonly. The cause, duration, and host response to the disease process will determine the clinical signs in individual animals. Confirmation of a specific causative agent is difficult, but CSF analysis and immunotesting of serum and CSF yield the most rewarding diagnostic results. Successful treatment is based on formulation of an appropriate and aggressive therapeutic regimen. In some diseases, no effective treatment is available, and some animals may develop permanent neurologic disabilities.