Myasthenia gravis Flashcards
1
Q
Associations
A
Thymomas
2
Q
investigations
A
single fibre electromyography
antibodies to acetylcholine receptors
Tensilon test
3
Q
Tensilon test
A
IV edrophonium reduces muscle weakness temporarily - not commonly used any more due to the risk of cardiac arrhythmia
4
Q
Mx
A
Pyridostigmine
5
Q
Mx of myasthenic crisis
A
plasmapheresis
intravenous immunoglobulins