Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

NLM Logo

Factor XII Deficiency MeSH Descriptor Data 2025


MeSH Heading
Factor XII Deficiency
Tree Number(s)
C15.378.100.100.330
C15.378.100.141.330
C15.378.463.330
C16.320.099.330
Unique ID
D005175
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D005175
Annotation
a blood coag disord
Scope Note
An absence or reduced level of blood coagulation factor XII. It normally occurs in the absence of patient or family history of hemorrhagic disorders and is marked by prolonged clotting time.
Entry Version
FACTOR XII DEFIC
Entry Term(s)
Coagulation Factor 12 Deficiency
Deficiency, Factor 12
Deficiency, Factor Twelve
Deficiency, Factor XII
Factor 12 Deficiency
Factor Twelve Deficiency
Hageman Factor Deficiency
Hageman Trait
Previous Indexing
Blood Coagulation Disorders (1966-1977)
Factor XII (1966-1977)
Public MeSH Note
1978
History Note
1978
Date Established
1978/01/01
Date of Entry
1977/04/27
Revision Date
2017/05/02
Factor XII Deficiency Preferred
page delivered in 0.131s