کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6016786 1580033 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Original articleCranial magnetic resonance imaging findings of nutritional Vitamin B12 deficiency in 15 hypotonic infants
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب تکاملی
پیش نمایش صفحه اول مقاله
Original articleCranial magnetic resonance imaging findings of nutritional Vitamin B12 deficiency in 15 hypotonic infants
چکیده انگلیسی

BackgroundNutritional vitamin B12 deficieny is common among infants in the developing and underdeveloped countries. There is limited information concerning neuroimaging findings in infants with vitamin B12 deficiency in the literature.AimsThe aim of this study is to evaluate the cranial magnetic resonance imaging (MRI) changes and clinical characteristics of hypotonic infants due to vitamin B12 deficiency. Materials and methods: A total of 15 infants with neuroradiologic investigations were diagnosed with nutritional B12 vitamin deficiency. Cranial MRI was performed on all infants.ResultsFive infants were female (33%) and the mean age of infants was 12.3 ± 5.5 months. Hypotonia and neurodevelopmental retardation were present in all patients. MRI demonstrated thinning of the corpus callosum in 6 (40%), cortical atrophy in 5 (33.3%), large sylvian fissures in 5 (33.3%), ventricular dilatation in 3 (20%), asymetric large lateral ventricle in 2 (13.3%) and delayed in myelination in 2 (13.3%) patients. Four infants had normal MRI findings.ConclusionBecause of the importance of vitamin B12 in the development of the brain, MRI findings may be detected and useful in infants with vitamin B12 deficiency.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Paediatric Neurology - Volume 16, Issue 3, May 2012, Pages 266-270
نویسندگان
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