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Background: Congenital disorders of glycosylation are a group of rare metabolic, genetic diseases that
cause severe cognitive and physical impairments. Owing to the rarity of this condition, the experiences of
these parents are poorly understood.
Objective: This study aimed to explore parents’ experiences of caring for a child or young adult with
congenital disorders of glycosylation.

MPI‐CDG is a rare congenital disorder of glycosylation (CDG) which presents with hepato‐gastrointestinal symptoms and hypoglycemia. We report on hepatic evaluation of two pediatric patients who presented to us with gastrointestinal symptoms. Analysis of carbohydrate deficient transferrin (CDT) showed a Type 1 pattern and molecular analysis confirmed the diagnosis of MPI‐CDG.

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Congenital disorders of glycosylation (CDG) are a rapidly growing family of genetic diseases comprising more than 85 known distinct disorders. They show a great phenotypic variability ranging from multi-organ/system to mono-organ/system involvement with very mild to extremely severe expression. Immunological dysfunction has a significant impact on the phenotype in a minority of CDG.