disease has basis in dysfunction of ALG8 congenital disorder of glycosylation type I ALG8-CDG (11q14.1), resulting in a block in the initial step of protein glycosylation. ALG8-CDG (CDG-Ih) CDG 1H CDG Ih CDG syndrome type Ih CDG-Ih CDG1H DOID:0080560 GARD:0009834 ICD10:E77.8 MESH:C535746 MONDO:0011969 OMIM:608104 Orphanet:79325 SCTID:720977000 UMLS:C2931002 carbohydrate deficient glycoprotein syndrome type Ih congenital disorder of glycosylation type 1h congenital disorder of glycosylation type Ih congenital disorder of glycosylation, type Ih glucosyltransferase 2 deficiency disorder of protein N-glycosylation non-X-linked congenital disorder of glycosylation with intellectual disability as a major feature congenital disorder of glycosylation with hepatic involvement congenital disorder of glycosylation with intestinal involvement congenital disorder of glycosylation with nephropathy as a major feature