Electrical myotonia. Muscle biopsy shows vacuoles containing hematoxylinophilic granules, and in 30% of type I fibers, myofibrillar elements demarcate the sarcoplasm into lobules.

Symptom Information:

Symptom ID: OMIM : No Id available
Synonyms:
Quality:
Cross references:
OMIM: "Electrical myotonia. Muscle biopsy shows vacuoles containing hematoxylinophilic granules, and in 30% of type I fibers, myofibrillar elements demarcate the sarcoplasm into lobules." [OMIM:Electrical myotonia. Muscle biopsy shows vacuoles containing hematoxylinophilic granules, and in 30% of type I fibers, myofibrillar elements demarcate the sarcoplasm into lobules.]
Is a (Direct Parents):
Is a (Whole tree): HPO:
MedDRA:
Database Frequency: 1 / 7739
Resource:

All diseases associated with this symptom:

MYOPATHY, GRANULOVACUOLAR LOBULAR, WITH ELECTRICAL MYOTONIA (OMIM:254950)