Congenital Disorder of Glycosylation, Type Iif, also known as congenital disorder of glycosylation type iif, is related to congenital disorder of glycosylation, type ih and rafiq syndrome. An important gene associated with Congenital Disorder of Glycosylation, Type Iif is SLC35A1 (Solute Carrier Family 35 Member A1), and among its related pathways/superpathways are Metabolism of proteins and Infectious disease. Affiliated tissues include neutrophil and bone marrow, and related phenotypes are thrombocytopenia and cellulitis