Medical Subject Headings

Last uploaded: January 16, 2025
Id http://purl.bioontology.org/ontology/MESH/D006940
http://purl.bioontology.org/ontology/MESH/D006940
Preferred Name

Hyperemia

Definitions
The presence of an increased amount of blood in a body part or an organ leading to congestion or engorgement of blood vessels. Hyperemia can be due to increase of blood flow into the area (active or arterial), or due to obstruction of outflow of blood from the area (passive or venous).
Synonyms
Active Hyperemia
Reactive Hyperemias
Congestion, Venous
Hyperemia, Reactive
Hyperemia, Passive
Arterial Hyperemia
Engorgement, Venous
Venous Congestion
Hyperemia, Active
Hyperemia, Arterial
Venous Engorgement
Reactive Hyperemia
Hyperemias, Reactive
Passive Hyperemia
Hyperemias
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Type http://www.w3.org/2002/07/owl#Class
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