Neuromyotonia in a horse
Autor: | Luiza Stachewski Zakia, Mariana Isa Pocci Palumbo, Raffaella Bertoni Cavalcanti Teixeira, Luiz Antônio Lima Resende, Mauro Pereira Soares, José Paes de Oliveira‐Filho, Rogério Martins Amorim, Alexandre Secorun Borges |
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Jazyk: | angličtina |
Rok vydání: | 2019 |
Předmět: | |
Zdroj: | Journal of Veterinary Internal Medicine, Vol 33, Iss 1, Pp 287-291 (2019) |
Druh dokumentu: | article |
ISSN: | 1939-1676 0891-6640 |
DOI: | 10.1111/jvim.15353 |
Popis: | This article describes the clinical and electromyographic findings of neuromyotonia in a 19‐month‐old male crossbred Quarter Horse that presented with stiffness and muscle asymmetry in the hind limbs as well as sacrococcygeal, paravertebral, and gluteal myokymia. An electromyographic study showed spontaneous continuous muscle fiber activity with high‐frequency discharges, fibrillations, positive sharp waves, fasciculation potentials, and complex repetitive discharges. Histological examination of the gluteal muscle showed a mixed neurogenic and myopathic pattern. The findings are consistent with neuromyotonia. |
Databáze: | Directory of Open Access Journals |
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