Afibrinogenemia, Congenital, also known as congenital afibrinogenemia, is related to familial afibrinogenemia and dysfibrinogenemia, congenital. An important gene associated with Afibrinogenemia, Congenital is FGG (Fibrinogen Gamma Chain), and among its related pathways/superpathways are Infectious disease and Metabolism of proteins. The drugs Protamines and Liver Extracts have been mentioned in the context of this disorder. Affiliated tissues include spleen and tongue, and related phenotypes are homeostasis/metabolism and nervous system