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. 2024 Feb;82(2):1-2.
doi: 10.1055/s-0044-1779507. Epub 2024 Feb 23.

Segmental areas of denervation in post-polio syndrome

Affiliations

Segmental areas of denervation in post-polio syndrome

Vinícius Lopes Braga et al. Arq Neuropsiquiatr. 2024 Feb.
No abstract available

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Conflict of interest statement

There is no conflict of interest to declare.

Figures

Figure 1
Figure 1
Muscle MRI studies. Axial ( A-E ) and coronal ( H ) T1-weighted MRI shows asymmetric amyotrophy and marked fatty replacement involving bilateral vastus lateralis, right vastus intermedius, left biceps femoris, right vastus medialis, left tibialis anterior, and bilateral heads of gastrocnemius. Axial ( F,G ) and coronal ( I,J ) STIR MRI shows hyperintensity involving right vastus lateralis and tibialis anterior.

References

    1. Astrea G, Morrow J M, Manzur A et al. Muscle “islands”: An MRI signature distinguishing neurogenic from myopathic causes of early onset distal weakness. Neuromuscul Disord. 2022;32(02):142–149. doi: 10.1016/j.nmd.2021.11.003. - DOI - PubMed
    1. Kriss A, Jenkins T.Muscle MRI in motor neuron diseases: a systematic review Amyotroph Lateral Scler Frontotemporal Degener 202223(3-4):161–175. 10.1080/21678421.2021.1936062 - DOI - PubMed
    1. Sakamoto M, Watanabe H, Kubosawa H, Ishii T. Unusual MRI Findings in a Polio Survivor. Case Rep Orthop. 2016;2016:3.179621E6. doi: 10.1155/2016/3179621. - DOI - PMC - PubMed