Rothlisberger A, Lehmbecker A, Beineke A, et al.
An eight-year-old mixed-breed dog was presented with progressive paraparesis. Neurological examination revealed a painful diffuse lesion between spinal cord segments T3 and L3. Magnetic resonance images displayed multi-focal contrast enhancing spinal cord and meningeal lesions. Cytology of these lesions revealed a malignant tumour prompting euthanasia of the dog. Histopathology confirmed the cytological diagnosis and a final diagnosis of a glioblastoma multiforme was made based on immunohistochemistry.