Combined Phenotype Ontology

Last uploaded: November 18, 2021
Preferred Name

hyaloid artery

Synonyms

arteria hyaloidea

Cloquet's canal

hyaloid arteries

central artery of retina

Cloquets canal

Definitions

An artery that is part of the optic stalk of the eye and extends from the optic disc through the vitreous humor to the lens.

ID

http://purl.obolibrary.org/obo/UBERON_0002270

connected to

http://purl.obolibrary.org/obo/UBERON_0001619

database_cross_reference

XAO:0004155

VHOG:0001478

SCTID:308790003

TAO:0005045

ZFA:0005045

Wikipedia:Hyaloid_artery

EHDAA2:0004072

EMAPA:19242

FMA:77670

definition

An artery that is part of the optic stalk of the eye and extends from the optic disc through the vitreous humor to the lens.

depiction

http://upload.wikimedia.org/wikipedia/commons/1/1e/Schematic_diagram_of_the_human_eye_en.svg

develops_from

http://purl.obolibrary.org/obo/UBERON_0001619

has exact synonym

arteria hyaloidea

has potential to develop into

http://purl.obolibrary.org/obo/UBERON_0006010

has related synonym

Cloquet's canal

hyaloid arteries

central artery of retina

Cloquets canal

has_obo_namespace

uberon

id

UBERON:0002270

in_subset

http://purl.obolibrary.org/obo/uberon/core#human_reference_atlas

http://purl.obolibrary.org/obo/uberon/core#vertebrate_core

http://purl.obolibrary.org/obo/uberon/core#pheno_slim

http://purl.obolibrary.org/obo/uberon/core#uberon_slim

label

hyaloid artery

located in

http://purl.obolibrary.org/obo/UBERON_0005412

http://purl.obolibrary.org/obo/UBERON_0005606

notation

UBERON:0002270

part_of

http://purl.obolibrary.org/obo/UBERON_0005492

http://purl.obolibrary.org/obo/RO_0002577

http://purl.obolibrary.org/obo/UBERON_0003098

prefixIRI

UBERON:0002270

prefLabel

hyaloid artery

RO_0002175

http://purl.obolibrary.org/obo/NCBITaxon_9606

supplies

http://purl.obolibrary.org/obo/UBERON_0000965

treeView

http://purl.obolibrary.org/obo/UBERON_0005492

http://purl.obolibrary.org/obo/RO_0002577

http://purl.obolibrary.org/obo/UBERON_0003098

http://purl.obolibrary.org/obo/UBERON_0001619

UBPROP_0000001

Artery that is internal to the eye. Isogai et al. 2001.[TAO]

UBPROP_0000008

In humans, Usually fully regressed before birth, its purpose is to supply nutrient to the developing lens in the growing fetus. During the tenth week of development the lens grows independent of a blood supply and the hyaloid artery usually regresses. Its proximal portion remains as the central artery of the retina. Regression of the hyaloid artery leaves a clear central zone through the vitreous called the hyaloid canal or Cloquet's canal. Occasionally the artery may not fully regress, resulting in the condition persistent hyaloid artery. More commonly, small remnants of the artery may remain. Free remnants can sometimes be seen as 'floaters'. An anterior remnant of the hyaloid artery can be seen in some people as Mittendorf's dot, a small pinpoint-like scar on the posterior surface of the lens. A posterior remnant may be seen where the artery left the optic disc, and is known as Bergmeister's papilla

subClassOf

http://purl.obolibrary.org/obo/UBERON_0005492

http://purl.obolibrary.org/obo/UBERON_0001637

http://purl.obolibrary.org/obo/UBERON_0003499

Delete Subject Author Type Created
No notes to display