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A case of myasthenia gravis in a cat
Author(s) -
MASON K. V.
Publication year - 1976
Publication title -
journal of small animal practice
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.7
H-Index - 67
eISSN - 1748-5827
pISSN - 0022-4510
DOI - 10.1111/j.1748-5827.1976.tb06987.x
Subject(s) - medicine , myasthenia gravis , pyridostigmine , atropine , neostigmine , dilation (metric space) , megaesophagus , cats , cholinergic , weakness , pyridostigmine bromide , anesthesia , surgery , esophagus , mathematics , combinatorics
A case of myasthenia gravis in a cat, the second to be recorded in this species, is described. A good response was obtained to oral administration of 10 mg pyridostigmine daily, preceded by 0–15 mg atropine sulphate to obviate the cholinergic effects. The cat showed no recurrence of muscular weakness 6 months after treatment was terminated. Attention is drawn to a dilation of the oesophagus, which is a feature of the condition in dogs and which was also seen in this feline case. The extent of the dilation differs in the dog and the cat and appears to be dependent upon the anatomical distribution of striated muscle in the oesophagus of the two species.