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Coronavirus Infectious Disease Ontology
Last uploaded:
February 16, 2024
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| Preferred Name | Ischemic stroke | |
| Synonyms |
Ischaemic stroke |
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| Definitions |
Acute ischemic stroke (AIS) is defined by the sudden loss of blood flow to an area of the brain with the resulting loss of neurologic function. It is caused by thrombosis or embolism that occludes a cerebral vessel supplying a specific area of the brain. During a vessel occlusion, there is a core area where damage to the brain is irreversible and an area of penumbra where the brain has lost function owing to decreased blood flow but is not irreversibly injured. |
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| ID |
http://purl.obolibrary.org/obo/HP_0002140 |
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| alternative term |
Ischaemic stroke
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| Chinese label |
脑梗塞
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| database_cross_reference |
UMLS:C0948008 SNOMEDCT_US:422504002
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| has exact synonym |
Ischaemic stroke
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| id |
HP:0002140
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| imported from | ||
| label |
Ischemic stroke
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| notation |
HP:0002140
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| prefLabel |
Ischemic stroke
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| textual definition |
Acute ischemic stroke (AIS) is defined by the sudden loss of blood flow to an area of the brain with the resulting loss of neurologic function. It is caused by thrombosis or embolism that occludes a cerebral vessel supplying a specific area of the brain. During a vessel occlusion, there is a core area where damage to the brain is irreversible and an area of penumbra where the brain has lost function owing to decreased blood flow but is not irreversibly injured.
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