Preferred Label : pyruvate dehydrogenase complex deficiency disease;
MeSH definition : An inherited metabolic disorder caused by deficient enzyme activity in the PYRUVATE
DEHYDROGENASE COMPLEX, resulting in deficiency of acetyl CoA and reduced synthesis
of acetylcholine. Two clinical forms are recognized: neonatal and juvenile. The neonatal
form is a relatively common cause of lactic acidosis in the first weeks of life and
may also feature an erythematous rash. The juvenile form presents with lactic acidosis,
alopecia, intermittent ATAXIA; SEIZURES; and an erythematous rash. (From J Inherit
Metab Dis 1996;19(4):452-62) Autosomal recessive and X-linked forms are caused by
mutations in the genes for the three different enzyme components of this multisubunit
pyruvate dehydrogenase complex. One of the mutations at Xp22.2-p22.1 in the gene for
the E1 alpha component of the complex leads to LEIGH DISEASE.;
MeSH synonym : pdhc deficiency disease; ataxia, intermittent, with abnormal pyruvate metabolism; ataxia, intermittent, with pyruvate dehydrogenase, or decarboxylase, deficiency; PDH deficiency; deficiency, PDH; pyruvate decarboxylase deficiency; deficiency, pyruvate decarboxylase; pyruvate dehydrogenase complex deficiency; pyruvate dehydrogenase deficiency; deficiency, pyruvate dehydrogenase; intermittent ataxia with pyruvate dehydrogenase deficiency; PDHC deficiency; deficiency, PDHC;
CISMeF synonym : decarboxylase deficiencies, pyruvate; decarboxylase deficiency, pyruvate; deficiencies, PDH; deficiencies, pyruvate decarboxylase; deficiencies, pyruvate dehydrogenase; deficiency disease, pdhc; deficiency diseases, pdhc; dehydrogenase deficiencies, pyruvate; dehydrogenase deficiency, pyruvate; PDH deficiencies; pdhc deficiency diseases; pyruvate decarboxylase deficiencies; pyruvate dehydrogenase deficiencies;
MeSH hyponym : juvenile pyruvate dehydrogenase complex deficiency disease; pyruvate dehydrogenase complex deficiency disease, neonatal; ataxia with lactic acidosis, type I; Neonatal Pyruvate Dehydrogenase Complex Deficiency Disease; Ataxia with Lactic Acidosis; Type I Ataxia with Lactic Acidosis; Lactic Acidosis with Ataxia, Type I; Ataxia with Lactic Acidosis I; Pyruvate Dehydrogenase Complex Deficiency Disease, Juvenile;
MeSH annotation : DF: PDHC DEFIC DIS;
Wikipedia link : https://en.wikipedia.org/wiki/Pyruvate dehydrogenase complex deficiency disease;
Origin ID : D015325;
UMLS CUI : C0034345;
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An inherited metabolic disorder caused by deficient enzyme activity in the PYRUVATE
DEHYDROGENASE COMPLEX, resulting in deficiency of acetyl CoA and reduced synthesis
of acetylcholine. Two clinical forms are recognized: neonatal and juvenile. The neonatal
form is a relatively common cause of lactic acidosis in the first weeks of life and
may also feature an erythematous rash. The juvenile form presents with lactic acidosis,
alopecia, intermittent ATAXIA; SEIZURES; and an erythematous rash. (From J Inherit
Metab Dis 1996;19(4):452-62) Autosomal recessive and X-linked forms are caused by
mutations in the genes for the three different enzyme components of this multisubunit
pyruvate dehydrogenase complex. One of the mutations at Xp22.2-p22.1 in the gene for
the E1 alpha component of the complex leads to LEIGH DISEASE.
http://www.orpha.net/consor/cgi-bin/OC_Exp.php?Lng=FR&Expert=79243
2011
France
scientific and technical information
pyruvate dehydrogenase (lipoamide)
pyruvate dehydrogenase E1 alpha deficiency
pyruvate dehydrogenase complex deficiency
pyruvate dehydrogenase E1 alpha deficiency
pyruvate dehydrogenase complex deficiency disease
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http://www.orpha.net/consor/cgi-bin/OC_Exp.php?Lng=FR&Expert=255138
2011
France
scientific and technical information
pyruvate dehydrogenase (lipoamide)
pyruvate dehydrogenase E1-Beta deficiency
pyruvate dehydrogenase complex deficiency disease
pyruvate dehydrogenase E1-Beta deficiency
pyruvate dehydrogenase complex deficiency
---
http://www.orpha.net/consor/cgi-bin/OC_Exp.php?Lng=FR&Expert=79246
2011
France
scientific and technical information
pyruvate dehydrogenase complex deficiency disease
---
http://www.orpha.net/consor/cgi-bin/OC_Exp.php?Lng=FR&Expert=79244
2011
France
scientific and technical information
pyruvate dehydrogenase complex deficiency disease
dihydrolipoyllysine-residue acetyltransferase
pyruvate dehydrogenase complex deficiency
pyruvate dehydrogenase E2 deficiency
lactic acidosis, congenital infantile, due to LAD deficiency
dihydrolipoamide dehydrogenase
lactic acidosis, congenital infantile, due to LAD deficiency
pyruvate dehydrogenase E2 deficiency
---
http://www.orpha.net/consor/cgi-bin/OC_Exp.php?Lng=FR&Expert=765
2007
true
France
French
pyruvate dehydrogenase complex deficiency disease
scientific and technical information
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