loading...| Preferred Name |
Corneal arcus |
|
| Synonyms |
Anterior embryotoxon Arcus senilis Corneal annulus Arcus lipoidis Gerontoxon Arcus juvenilis |
|
| Definitions |
A grey opaque line which surrounds the margin of the cornea caused by lipid deposits. A hazy, grayish-white ring about 2 mm in width located close to but separated from the limbus (the corneoscleral junction). Corneal arcus generally occurs bilaterally, and is related to lipid deposition in the cornea. Corneal arcus can occur in elderly persons as a part of the aging process but may be associated with hypercholesterolemia in people under the age of 50 years. |
|
| ID |
http://purl.obolibrary.org/obo/HP_0001084 |
|
| comment |
A grey opaque line which surrounds the margin of the cornea caused by lipid deposits. |
|
| database_cross_reference |
SNOMEDCT_US:231925004 UMLS:C0339268 SNOMEDCT_US:231924000 MSH:D001112 SNOMEDCT_US:111522004 UMLS:C0003742 |
|
| definition |
A hazy, grayish-white ring about 2 mm in width located close to but separated from the limbus (the corneoscleral junction). Corneal arcus generally occurs bilaterally, and is related to lipid deposition in the cornea. Corneal arcus can occur in elderly persons as a part of the aging process but may be associated with hypercholesterolemia in people under the age of 50 years. |
|
| has exact synonym |
Anterior embryotoxon Arcus senilis Corneal annulus Arcus lipoidis Gerontoxon |
|
| has related synonym |
Arcus juvenilis |
|
| has_alternative_id |
HP:0100741 |
|
| id |
HP:0001084 |
|
| label |
Corneal arcus |
|
| notation |
HP:0001084 |
|
| prefLabel |
Corneal arcus |
|
| subClassOf |
| Delete | Mapping To | Ontology | Source |
|---|---|---|---|
| http://purl.obolibrary.org/obo/HP_0001084 | HP | SAME_URI | |
| http://purl.obolibrary.org/obo/HP_0001084 | HP | SAME_URI | |
| http://purl.obolibrary.org/obo/HP_0001084 | HP | LOOM | |
| http://www.phoc.org.cn/pmo/class/PMO_00006515 | PMAPP-PMO | LOOM | |
| http://purl.obolibrary.org/obo/HP_0001084 | HP | LOOM | |
| http://purl.bioontology.org/ontology/OMIM/MTHU017800 | OMIM | LOOM |