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. 2024 Nov;11(11):1454-1457.
doi: 10.1002/mdc3.14190. Epub 2024 Aug 14.

"Relapsing-Remitting" Ataxia and Unexpected Brain Imaging in a Child with HIBCH Deficiency

Affiliations

"Relapsing-Remitting" Ataxia and Unexpected Brain Imaging in a Child with HIBCH Deficiency

Simone Gana et al. Mov Disord Clin Pract. 2024 Nov.
No abstract available

Keywords: HIBCH deficiency; Leigh‐like syndrome; ataxia; brain MRI; whole exome sequencing.

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Figures

Figure 1
Figure 1
Brain MRI at 2.4 years of age shows mild atrophy of the superior cerebellar vermis (A), while the cerebellar hemispheres, white matter, mesencephalon and basal ganglia are normal (B–E). Follow‐up brain MRI at 3.4 years reveals progression of the cerebellar atrophy to involve the hemispheres (F, G), while the white matter, mesencephalon and basal ganglia are still normal (H–J).

References

    1. Loupatty FJ, Clayton PT, Ruiter JP, et al. Mutations in the gene encoding 3‐hydroxyisobutyryl‐CoA hydrolase results in progressive infantile neurodegeneration. Am J Hum Genet 2007;80(1):195–199. - PMC - PubMed
    1. François‐Heude MC, Lebigot E, Roze E, et al. Movement disorders in valine métabolism diseases caused by HIBCH and ECHS1 deficiencies. Eur J Neurol 2022;29(11):3229–3242. - PubMed
    1. Karimzadeh P, Saberi M, Sheidaee K, Nourbakhsh M, Keramatipour M. 3‐Hydroxyisobutyryl‐CoA hydrolase deficiency in an Iranian child with novel HIBCH compound heterozygous mutations. Clin Case Rep 2019;7(2):375–380. - PMC - PubMed
    1. Richards S, Aziz N, Bale S, et al. Standards and guidelines for the interpretation of sequence variants: a joint consensus recommendation of the American College of Medical Genetics and Genomics and the Association for Molecular Pathology. Genet Med 2015;17(5):405–424. - PMC - PubMed
    1. Durkie M, Cassidy EJ, Berry I. ACGS best practice guidelines for variant classification in rare disease. Assoc Clin Genet Sci 2023;2023:1–56.

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