The Veterinary clinics of North America. Small animal practice
-
Canine degenerative myelopathy (DM) is an adult-onset fatal neurodegenerative disease that occurs in many breeds. The initial upper motor neuron spastic paraparesis and general proprioceptive ataxia in the pelvic limbs progress to a flaccid lower motor neuron tetraparesis. ⋯ This article reviews the current knowledge of canine DM with regard to its signalment, clinical spectrum, diagnostic approach, and treatment. The implications of the SOD1 mutation on both diseases are discussed, comparing pathogenic mechanisms while conveying perspectives to translational medicine.