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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:Abnormal portal venous system morphology
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Accession:HP:0031941 term browser browse the term
Definition:Any structural anomaly of the portal venous sytem, which comprises all of the veins draining the abdominal part of the digestive tract, including the lower esophagus but excluding the lower anal canal. The portal vein conveys blood from viscera and ramifies like an artery at the liver, ending at the sinusoids. Tributaries of the portal vein, which make up the portal venous system, are the splenic, superior mesenteric, left gastric, right gastric, paraumbilical, and cystic veins.



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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 the cardiovascular system 0
        Abnormality of the vasculature 0
          Abnormality of the hepatic vasculature 0
            Abnormal portal venous system morphology 0
              Anomalous splenoportal venous system 0
              Congenital absence of portal vein 0
              Intrahepatic portal vein sclerosis 0
              Portal vein hypoplasia 0
              Portal vein thrombosis 0
              Thickened intrahepatic portal venules 0
Path 2
Term Annotations click to browse term
  Human phenotype 0
    Phenotypic abnormality 0
      Abnormality of the digestive system 0
        Abnormality of the abdominal organs 0
          Abnormality of the liver 0
            Abnormal liver morphology 0
              Abnormality of the hepatic vasculature 0
                Abnormal portal venous system morphology 0
                  Anomalous splenoportal venous system 0
                  Congenital absence of portal vein 0
                  Intrahepatic portal vein sclerosis 0
                  Portal vein hypoplasia 0
                  Portal vein thrombosis 0
                  Thickened intrahepatic portal venules 0
paths to the root