has material basis in germline mutation in COG6 congenital disorder of glycosylation type II COG6-congenital disorder of glycosylation https://github.com/monarch-initiative/mondo/issues/8162 https://www.malacards.org/card/congenital_disorder_of_glycosylation_type_iil_2 congenital disorder of glycosylation type IIL GARD:0010944 COG6-CDG (CDG-IIL) CDG syndrome type IIL CDG IIL congenital disorder of glycosylation type 2l DOID:0070264 COG6-congenital disorder of glycosylation CDG-IIL UMLS:C3553230 CDG2L MONDO:0013810 CDGIIl OMIM:614576 MEDGEN:766144 COG6-CDG congenital disorder of glycosylation, type IIL Orphanet:464443 defect in conserved oligomeric Golgi complex