umls-concept:C0001733 | skos:definition | MSH: A deficiency or absence of FIBRINOGEN in the blood.,CSP: deficiency or absence of fibrinogen (coagulation factor I) in the blood.,NCI: A blood coagulation disorder characterized by the complete absence of fibrinogen in the blood, resulting in bleeding.,NCI: A usually inherited blood coagulation disorder characterized by the partial or complete absence of fibrinogen in the blood, resulting in bleeding. | lld:umls |