Term Name:	factor XI deficiency
Synonyms:	Congenital factor XI deficiency, hemophilia C, Hereditary factor XI deficiency disease, plasma thromboplastin antecedent deficiency, Rosenthal's disease
Definition:	A blood coagulation disease that is characterized by deficiency of factor XI clotting factor and mild prolonged bleeding, especially of mucosal sites following trauma, and has_material_basis_in homozygous, compound heterozygous, or heterozygous mutation of the coagulation factor XI gene of chromosome 4q35.2.
Ontology:	Human Disease [DOID:2229]   ( DOID:2229 )