Depends: Most muscle disease in elevation of CPK if their is muscle damage. Early muscle with minimal damage in normal renal function may have normal cpk.
Answered 12/29/2022
5k views
Why do you ask?: What do you think you have? Myasthenia gravis? Mitochondria myopathy? Mcardle's? Periodic paralysis? Myotonia congenita? Lumping everything together as "muscle disease" and expecting any sort of unifying set of labs / tests is naive. Start with your symptoms / signs and let a competent scientific physician rule the entities in or out until an explanation is found.
Answered 12/10/2013
5k views
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