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The Human Phenotype Ontology (HPO) is downloaded weekly from The file downloaded is considered the "last stable build" available for the ontology. For more about the HPO, view their website at

Term:Abnormal bleeding
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Accession:HP:0001892 term browser browse the term
Definition:An abnormal susceptibility to bleeding, often referred to as a bleeding diathesis. A bleeding diathesis may be related to vascular, platelet and coagulation defects.
Comment:This term is kept for historical reasons. If possible, a more exact description of the phenotype (i.e., whether there is a vascular, platelet and coagulation defect) should be attempted.
Synonyms:exact_synonym: Bleeding diathesis;   Bleeding tendency;   Hemorrhagic diathesis
 alt_id: HP:0004830;   HP:0004834;   HP:0004849;   HP:0004862;   HP:0004865;   HP:0008183
 xref: SNOMEDCT_US:248250000;   SNOMEDCT_US:64779008;   UMLS:C1458140

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Term Annotations click to browse term
  Human phenotype 0
    Phenotypic abnormality 0
      Abnormality of blood and blood-forming tissues 0
        Abnormal bleeding 0
          Abnormal onset of bleeding + 0
          Abnormal umbilical stump bleeding 0
          Bleeding requiring red cell transfusion 0
          Bleeding with minor or no trauma 0
          Cephalohematoma 0
          Epistaxis + 0
          Excessive bleeding after a venipuncture 0
          Excessive bleeding from superficial cuts 0
          Gingival bleeding 0
          Internal hemorrhage + 0
          Menorrhagia 0
          Oral cavity bleeding 0
          Persistent bleeding after trauma 0
          Prolonged bleeding following procedure + 0
          Prolonged bleeding time 0
          Subcutaneous hemorrhage + 0
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