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hepatopulmonary syndrome
Disease Summary
Associated Targets ()
Mondo Description Hepatopulmonary syndrome (HPS) is a lung disease characterized by widening of arteries and veins (dilatation) in the lungs in people who have chronic liver disease. Because of the dilated vases, the workload of the heart increases and the blood pumped to the body does not have enough oxygen, leading to a decreased level of oxygen in the blood (hypoxemia). The normal diameter of the lung vessels ranges between 8 and 15 μm whereas when in HPS rises to between 15 and 500 μm. While many people with HPS don't have any obvious problems, the main reported symptom is shortness of breath (dyspnea) that is worse when standing or sitting up, and is relieved when lying down (platypnea). Symptoms related to chronic liver disease (generally cirrhosis) include small red spots on the skin (spider angiomas) and abnormal vascular dilatations. Some other symptoms that have been described are infections in the brain (brain abscesses), brain bleeding and an increased number of red blood cells in the blood (polycythemia). There is currently no effective medication for HPS. Oxygen therapy may improve the breathing in some cases. Liver transplant is an efficient treatment which improves the symptoms, even in severe cases.
Counts of Target Development Levels for diseases known to be associated with this disease. If the disease has a valid DOID, targets known to be associated with all child diseases are aggregated. Click "Explore Associated Targets" to view more facets and details for the target list.
Description from Mondo Disease Ontology.
DataSources which have contributed target associations to this disease, and the identifiers by which the disease is referenced.
COHD:4159144
DOID:900
EFO:1001346
GARD:0013384
ICD10:K76.81
MESH:D020065
SCTID:371067004
UMLS:C0600452
MONDO:0004694
High level summary of knowledge for a disease, including descriptions and datasource references.