Rare diseases · Sign or symptom
Abnormality of the extrinsic pathway
HP:0010988
What it means
An abnormality of the extrinsic pathway (also known as the tissue factor pathway) of the coagulation cascade.
The extrinsic pathway is a protein activation cascade that contributes to blood coagulation and consists of the self-limited process linking exposure and activation of tissue factor to the activation of clotting factor X.
Part of the broader category
Abnormality of the extrinsic pathway
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Start free with EleplanThis page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.