Title |
Biotin Thiamin Responsive Basal Ganglia Disease in Siblings
|
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Published in |
Indian Journal of Pediatrics, November 2017
|
DOI | 10.1007/s12098-017-2471-5 |
Pubmed ID | |
Authors |
Vykuntaraju K. Gowda, Varunvenkat M. Srinivasan, Maya Bhat, Naveen Benakappa |
Abstract |
Biotin Thiamine responsive Basal Ganglia Disease (BTBGD) is a rare treatable autosomal recessive metabolic disorder caused by mutations in SLC19A3 gene. It usually presents with encephalopathy and dystonia; if not treated, can progress to quadriparesis and death. Two Indian siblings born to a consanguineous marriage presented with regression of milestones, epilepsy and dystonia. Neuroimaging showed signal changes in basal ganglia and thalami. Genetic testing showed a homozygous missense substitution p.Gly23Val (c.68G > T) in exon 2 of the SLC19A3 gene. Thus to conclude, any child who presents with neuroregression, epilepsy and dystonia in the background of basal ganglia changes on neuroimaging, a possibility of biotin thiamine responsive basal ganglia disease should be considered. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
India | 1 | 50% |
Unknown | 1 | 50% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 1 | 50% |
Scientists | 1 | 50% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 12 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Bachelor | 2 | 17% |
Student > Master | 2 | 17% |
Librarian | 1 | 8% |
Student > Ph. D. Student | 1 | 8% |
Student > Doctoral Student | 1 | 8% |
Other | 2 | 17% |
Unknown | 3 | 25% |
Readers by discipline | Count | As % |
---|---|---|
Medicine and Dentistry | 4 | 33% |
Psychology | 1 | 8% |
Nursing and Health Professions | 1 | 8% |
Social Sciences | 1 | 8% |
Neuroscience | 1 | 8% |
Other | 0 | 0% |
Unknown | 4 | 33% |