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COG5-CDG

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Disease definition

COG5-CDG is an extremely rare form of CDG syndrome (see this term) characterized clinically in the single reported case to date by moderate mental retardation with slow and inarticulate speech, truncal ataxia, and mild hypotonia.

ORPHA:263487

Classification level: Disorder

Synonym(s):
  • CDG syndrome type IIi
  • CDG-IIi
  • CDG2I
  • Carbohydrate deficient glycoprotein syndrome type IIi
  • Congenital disorder of glycosylation type 2i
  • Congenital disorder of glycosylation type IIi

Prevalence: <1 / 1 000 000

Inheritance: Autosomal recessive

Age of onset: Childhood

ICD-10: E77.8

ICD-11: 5C54.2

OMIM: 613612

UMLS: C3150876

GARD: 12348

A summary on this disease is available in Français (2012) Español (2012) Deutsch (2012) Italiano (2012) Nederlands (2012)
Detailed information
Disease review articles
Clinical genetics review
English (2017) - GeneReviews

Logo ERN: produced/endorsed by ERN(s) Logo FSMR: produced/endorsed by FSMR(s)

The documents contained in this website are presented for information purposes only. The material is in no way intended to replace professional medical care by a qualified specialist and should not be used as a basis for diagnosis or treatment.
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