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Peer-reviewed veterinary case report

Disorders of Muscle Mass and Tone.

Journal:
The Veterinary clinics of North America. Equine practice
Year:
2025
Authors:
Aleman, Monica
Affiliation:
SVM: Department of Medicine and Epidemiology · United States

Abstract

Muscle disease has various clinical manifestations that range from exertional and non-exertional rhabdomyolysis, fasciculations, weakness, rigidity, stiffness, gait abnormalities, poor performance, and alterations in muscle mass and tone. Neurogenic disorders and non-neurogenic disorders such as primary muscle disease can cause muscle atrophy and changes in muscle tone. Myotonic disorders can have a genetic (eg, inherited channelopathies) or acquired (eg, electrolyte derangements) origin. Normal muscle enzyme activities do not rule out a myopathic disorder as the underlying cause of muscle atrophy and changes in muscle tone. Genetic testing to facilitate responsible breeding practices is recommended.

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Original publication: https://pubmed.ncbi.nlm.nih.gov/39880732/