Objective And Importance: To describe Leigh's disease in 3 sibs of a Kuwaiti family.
Case Presentation: Two brothers presented in early infancy with progressive neurological symptoms of hypotonia, delayed milestones and brisk reflexes. Investigations revealed metabolic acidosis, high serum and cerebrospinal fluid lactate. Magnetic resonance imaging (MRI) showed characteristic changes of Leigh's disease. The 3rd brother, who was asymptomatic initially, was investigated because of his family history and was found to have similar changes.
Intervention: All children developed progressive neurological deterioration and persistent metabolic lactic acidosis, which was treated with sodium bicarbonate, and the 1st patient needed renal dialysis to control the acidosis. The 2nd child was placed on vitamins and carnitine.
Conclusion: The neurological deterioration was progressive in all 3 sibs, and they eventually died of respiratory failure despite ventilatory support. Since MRI changes are characteristic, MRI should be done to confirm the diagnosis.
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http://dx.doi.org/10.1159/000048661 | DOI Listing |
Eur J Paediatr Neurol
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University Children's Hospital, Paracelsus Medical University (PMU), Salzburg, Austria; Amalia Children's Hospital, Department of Paediatrics, Radboudumc, Nijmegen, the Netherlands. Electronic address:
Childhood-onset mitochondrial disorders are rare genetic diseases that often manifest with neurological impairment due to altered mitochondrial structure or function. To date, pathogenic variants in 373 genes across the nuclear and mitochondrial genomes have been linked to mitochondrial disease, but the ensuing genetic and clinical complexity of these disorders poses considerable challenges to their diagnosis and management. Nevertheless, despite the current lack of curative treatment, recent advances in next generation sequencing and -omics technologies have laid the foundation for precision mitochondrial medicine through enhanced diagnostic accuracy and greater insight into pathomechanisms.
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Department of Psychiatry, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, 800 E. Leigh St., Suite 100, Richmond, VA, 23298, USA.
Cigarette smoking is associated with numerous differentially-methylated genomic loci in multiple human tissues. These associations are often assumed to reflect the causal effects of smoking on DNA methylation (DNAm), which may underpin some of the adverse health sequelae of smoking. However, prior causal analyses with Mendelian Randomisation (MR) have found limited support for such effects.
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January 2025
Institut de Recherche en Cancérologie de Montpellier (IRCM), INSERM U1194, Univ. Montpellier, Institut régional du Cancer de Montpellier (ICM), Montpellier, France.
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Emergency Medicine, Whiston Hospital; Mersey and West Lancashire Teaching Hospitals NHS Trust, Whiston, GBR.
Kikuchi-Fujimoto disease (KFD) is a rare, self-limiting, and ultimately benign condition characterised by localised lymphadenopathy. The association of KFD with aseptic meningitis is even more uncommon. We report a case of KFD accompanied by aseptic meningitis in a 31-year-old male who initially presented with lethargy, night sweats, axillary lymphadenopathy, and oral ulcers.
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December 2024
Department of Surgery, Wrightington, Wigan and Leigh NHS Foundation Trust, Wigan, GBR.
Lower gastrointestinal bleeding (LGIB) is a common clinical condition typically associated with diseases like diverticular disease, inflammatory bowel disease, and cancer. However, rarer etiologies such as appendiceal hemorrhage can present similarly, complicating diagnosis and management. This case report discusses a 42-year-old male who presented with severe rectal bleeding.
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