Sleep Disorders
Sleep and cerebral degenerative disorders
Jul. 13, 2024
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Toll Free (U.S. + Canada): 800-452-2400
US Number: +1-619-640-4660
Support: service@medlink.com
Editor: editor@medlink.com
ISSN: 2831-9125
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Muscle biopsy in mildly affected muscles shows variation of fiber size, thin atrophic fibers, central nuclei, internal structural changes, and endomysial fibrosis. In the target tibialis anterior muscle, there are frequently rimmed vacuoles (though this is not a consistent finding) and rare necrotic fibers. Rimmed vacuoles can be seen in other muscles. (Contributed by Dr. Duaa Jabari.)