Spinal Fluid Collection Technique from the Atlanto-occipital Space in Pigs

Cerebrospinal fluid (CSF) analysis has an important role in the diagnosis of neurologic diseases. A technique for collecting CSF from the atlanto-occipital space in 20 pigs (body mass 150-160 kg) is described and the CSF values are reported. CSF was relatively easily collected from the cerebellomedullary space in all animals. The protein concentration and total cell count of CFS samples ranged from 20 to 32 mg/dl and from 2 to 15 cells/μl, respectively. Mononuclear cells were the predominant cellular type; a variable proportion of two different cell populations (monocytoid cells and lymphocytes) was observed

Helcococcus kunzii isolated from a sow with purulent urocystitis

Helcococcus kunzii has never been reported in veterinary medicine. The isolation of H. kunzii from a sow with purulent urocystitis is described, suggesting this organism's potential pathogenic role in swine

Seizure disorders in 43 cattle

BACKGROUND: Large animals have a relatively high seizure threshold, and in most cases seizures are acquired. No published case series have described this syndrome in cattle. OBJECTIVES: To describe clinical findings and outcomes in cattle referred to the Veterinary Teaching Hospital of the University of Turin (Italy) because of seizures. ANIMALS: Client‐owned cattle with documented evidence of seizures. METHODS: Medical records of cattle with episodes of seizures reported between January 2002 and February 2014 were reviewed. Evidence of seizures was identified based on the evaluation of seizure episodes by the referring veterinarian or 1 of the authors. Animals were recruited if physical and neurologic examinations were performed and if diagnostic laboratory test results were available. RESULTS: Forty‐three of 49 cases fulfilled the inclusion criteria. The mean age was 8 months. Thirty‐one animals were male and 12 were female. Piedmontese breed accounted for 39/43 (91%) animals. Seizures were etiologically classified as reactive in 30 patients (70%) and secondary or structural in 13 (30%). Thirty‐six animals survived, 2 died naturally, and 5 were euthanized for reasons of animal welfare. The definitive cause of reactive seizures was diagnosed as hypomagnesemia (n = 2), hypocalcemia (n = 12), and hypomagnesemia‐hypocalcemia (n = 16). The cause of structural seizures was diagnosed as cerebrocortical necrosis (n = 8), inflammatory diseases (n = 4), and lead (Pb) intoxication (n = 1). CONCLUSION AND CLINICAL IMPORTANCE: The study results indicate that seizures largely are reported in beef cattle and that the cause can be identified and successfully treated in most cases