GTR Home > Conditions/Phenotypes > Factor X deficiency


Factor X deficiency is a rare autosomal recessive bleeding disorder showing variable phenotypic severity. Affected individuals can manifest prolonged nasal and mucosal hemorrhage, menorrhagia, hematuria, and occasionally hemarthrosis. The disorder can be caused either by reduced levels of the factor X protein or by synthesis of a dysfunctional factor X protein (summary by Millar et al., 2000). [from OMIM]

Available tests

20 tests are in the database for this condition.

Check Related conditions for additional relevant tests.

Genes See tests for all associated and related genes

  • Also known as: FX, FXA, F10
    Summary: coagulation factor X

Clinical features


Show allHide all

IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.

Support Center