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HUMAN PHENOTYPE - ANNOTATIONS

The Human Phenotype Ontology (HPO) is downloaded weekly from http://compbio.charite.de/hudson/job/hpo/lastStableBuild/artifact/ontology/release/hp.obo. The file downloaded is considered the "last stable build" available for the ontology. For more about the HPO, view their website at http://www.human-phenotype-ontology.org/.
Term:Purpura
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Accession:HP:0000979 term browser browse the term
Definition:Purpura (from Latin: purpura, meaning purple) is the appearance of red or purple discolorations on the skin that do not blanch on applying pressure. They are caused by bleeding underneath the skin. This term refers to an abnormally increased susceptibility to developing purpura. Purpura are larger than petechiae.
Comment:Depending on their size, purpuric lesions are traditionally classified as petechiae (pinpoint hemorrhages less than 2 mm in greatest diameter), purpura (2 mm to 1 cm) or ecchymoses (more than 1 cm).
Synonyms:exact_synonym: Red or purple spots on the skin
 broad_synonym: Blood spots
 xref: SNOMEDCT_US:12393003;   SNOMEDCT_US:387778001;   SNOMEDCT_US:423902002;   UMLS:C0034150


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Term paths to the root
Path 1
Term Annotations click to browse term
  Human phenotype 0
    Phenotypic abnormality 0
      Abnormality of blood and blood-forming tissues 0
        Abnormal bleeding 0
          Subcutaneous hemorrhage 0
            Purpura 0
              Macular purpura + 0
              Palpable purpura 0
Path 2
Term Annotations click to browse term
  Human phenotype 0
    Phenotypic abnormality 0
      Abnormality of the integument 0
        Abnormality of the skin 0
          Abnormal skin morphology 0
            Generalized abnormality of skin 0
              Vascular skin abnormality 0
                Subcutaneous hemorrhage 0
                  Purpura 0
                    Macular purpura + 0
                    Palpable purpura 0
paths to the root