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Vascular layer of the eye
The choroid, also known as the choroidea or choroid coat, is a part of the uvea, the vascular layer of the eye. It contains connective tissues, and lies
Choroid
Structure in the ventricles of the brain
The choroid plexus, or plica choroidea, is a plexus of cells that arises from the tela choroidea in each of the ventricles of the brain. Regions of the
Choroid_plexus
Clear, colorless bodily fluid found in the brain and spinal cord
ventricles of the brain. CSF is mostly produced by the epithelial cells in the choroid plexuses of the ventricles of the brain, and absorbed in the arachnoid
Cerebrospinal_fluid
Medical condition
Choroid plexus cysts (CPCs) are cysts that occur within choroid plexus of the brain. They are the most common type of intraventricular cyst, occurring
Choroid_plexus_cyst
Blood vessel
is typically a branch of the internal carotid artery which supplies the choroid plexus of lateral ventricle and third ventricle as well as numerous structures
Anterior_choroidal_artery
Medical condition
Choroid plexus papilloma, also known as papilloma of the choroid plexus, is a rare benign neuroepithelial intraventricular WHO grade I lesion found in
Choroid_plexus_papilloma
Cavities within the human brain
cerebral ventricles in the brain. Within each ventricle is a region of choroid plexus which produces the circulating cerebrospinal fluid (CSF). The ventricular
Ventricular_system
Blood vessels
choroid veins are the superior choroid vein, and the inferior choroid vein of the lateral ventricle. Both veins drain different parts of the choroid plexus
Choroid_veins
Part of the membranes around the brain
pia mater that adheres to the underlying ependyma, and gives rise to the choroid plexus in each of the brain’s four ventricles. Tela is Latin for woven
Tela_choroidea
Hole in one of the structures of the eye
such as the iris, retina, choroid, or optic disc. The hole is present from birth and can be caused when a gap called the choroid fissure, which is present
Coloboma
Structures within the human brain
the atrium of the lateral ventricle, and is where the choroid plexus is enlarged as the choroid glomus. As a triangular surface feature of the floor of
Lateral_ventricles
Cancer of the cells that produce cerebrospinal fluid in the ventricles of the brain
Choroid plexus tumors are a rare type of cancer that occur from the brain tissue called choroid plexus of the brain. Choroid plexus tumors are uncommon
Choroid_plexus_tumor
The choroid glomus or glomus choroideum is an enlargement of the choroid plexus located in the atrium of each lateral ventricle. They are commonly calcified
Choroid_glomus
Where rod and cone of the eye terminate
The ora serrata is the serrated junction between the choroid and the ciliary body. This junction marks the transition from the simple, non-photosensitive
Ora_serrata
Semipermeable capillary interface between blood and the brain
integration within brain neural circuits—the circumventricular organs and choroid plexus—have in contrast highly permeable capillaries. The BBB results from
Blood–brain_barrier
Medical condition
A choroid plexus carcinoma (WHO grade III) is a type of choroid plexus tumor that affects the choroid plexus of the brain. It is considered the worst
Choroid_plexus_carcinoma
in the deep choroid (the so-called Haller's layer). This results in increased pressure from the deep choroid against the superficial choroid close to the
Pachychoroid disorders of the macula
Pachychoroid_disorders_of_the_macula
Sensory organ of vision
part of the eye (the sclera) and one of its inner layers (the pigmented choroid) keeping the eye essentially light tight except on the eye's optic axis
Human_eye
Layer of cells in the eye
nourishes retinal visual cells, and is firmly attached to the underlying choroid and overlying retinal visual cells. The RPE was referred to in the 18th
Retinal_pigment_epithelium
Structures within the human brain
ventricular system. The walls of the interventricular foramina also contain choroid plexus, a specialized CSF-producing structure, that is continuous with
Interventricular foramina (neuroanatomy)
Interventricular_foramina_(neuroanatomy)
Glands in the eye which produce aqueous humor
are formed by the inward folding of the various layers of the choroid, viz. the choroid proper and the lamina basalis, and are received between corresponding
Ciliary_processes
Chromosomal disorder in which there are three copies of chromosome 18
drooping of the upper eyelids (ptosis), a short breast bone, clenched hands, choroid plexus cysts, underdeveloped thumbs and/or nails, absent radius, webbing
Trisomy_18
Layer of eye tissue which aids in night vision
pigment epithelium; in the other three types the tapetum is within the choroid behind the retina. Two anatomical classes can be distinguished: occlusible
Tapetum_lucidum
Health condition negatively affecting the eye
Choroidal detachment (H31.8) Other specified disorders of choroid (H31.9) Disorder of choroid, unspecified (H32) Chorioretinal disorders in diseases classified
Eye_disease
Pigmented middle of the three concentric layers that make up an eye
fact, it is a partial loan translation of the Ancient Greek term for the choroid, which literally means “covering resembling a grape”. Its use as a technical
Uvea
Congenital eye disease of dogs
congenital, inherited, bilateral eye disease of dogs, which affects the retina, choroid, and sclera. It can be a mild disease or cause blindness. CEA is caused
Collie_eye_anomaly
Part of the eye
choroid or choriocapillaris is a part of the choroid of the eye. It is a layer of capillaries immediately adjacent to Bruch's membrane of the choroid
Capillary_lamina_of_choroid
Major artery supplying blood to the cerebellum
medullary syndrome. The PICA supplies blood to the medulla oblongata; the choroid plexus and tela choroidea of the fourth ventricle; the cerebellar tonsils;
Posterior inferior cerebellar artery
Posterior_inferior_cerebellar_artery
Blood vessels
The long posterior ciliary arteries contribute arterial supply to the choroid, ciliary body, and iris. There are two long ciliary arteries. They are
Long posterior ciliary arteries
Long_posterior_ciliary_arteries
Technique for examining the circulation of the retina and choroid of the eye
angiography (FFA) is a technique for examining the circulation of the retina and choroid (parts of the fundus) using a fluorescent dye and a specialized camera
Fluorescein_angiography
Professor of neuroimmunology
brain-immune axis was described. Schwartz's team identified the brain's choroid plexus (CP) within the blood-cerebrospinal fluid barrier as an immunological
Michal_Schwartz
Abnormal increase in cerebrospinal fluid in the ventricles of the brain
individual anatomy. Some infants can be treated with ETV and choroid plexus cauterization. Choroid plexus cauterization reduces the amount of cerebrospinal
Hydrocephalus
Vision loss due to damage to the macula of the eye
the choroid, causing atrophy and scarring to the retina. In the wet (exudative) form, which is more severe, blood vessels grow up from the choroid (neovascularization)
Macular_degeneration
Space in the brain
vagus nerve (CN X), accessory nerve (CN XI), hypoglossal nerve (XII), and choroid plexus. The vertebral artery and posterior inferior cerebellar artery of
Cisterna_magna
Small mineral concentrations in the brain
structures in the pineal gland and other areas of the brain such as the choroid plexus. Older organisms have numerous corpora arenacea, whose function
Corpora_arenacea
Type of eye cancer
uvea of the eye. It is traditionally classed as originating in the iris, choroid, and ciliary body, but can also be divided into class I (low metastatic
Uveal_melanoma
Photography appearance
red. The hue is mostly caused by a high concentration of blood in the choroid. The effect can also be influenced by the near proximity of the flash and
Red-eye_effect
Serum protein related to amyloid diseases
thyroxine and retinol. The liver secretes TTR into the blood, and the choroid plexus secretes TTR into the cerebrospinal fluid. TTR was originally called
Transthyretin
Left and right cerebral hemispheres of the brain
foramina of Monro) allows communication with the lateral ventricles. The choroid plexus is formed from ependymal cells and vascular mesenchyme. Broad generalizations
Cerebral_hemisphere
Blood vessel structure in bird eyes
of the eye") is a comb-like structure of blood vessels belonging to the choroid in the eye of a bird, and no other species. It is a non-sensory, pigmented
Pecten_oculi
Eye condition
retinal artery occlusion. It describes the appearance of a small circular choroid shape as seen through the fovea centralis. Its appearance is due to a relative
Cherry-red_spot
Creation of new blood vessels in the choroid layer of the eye
Choroidal neovascularization (CNV) is the creation of new blood vessels in the choroid layer of the eye. Choroidal neovascularization is a common cause of neovascular
Choroidal_neovascularization
Part of the eye
cells (with extrusions not shown in diagram). This layer is closest to the choroid, and provides nourishment and supportive functions to the neural retina
Retina
Part of the eye
nutrients to the eye tissues. The ciliary body joins the ora serrata of the choroid to the root of the iris. The ciliary body is a ring-shaped thickening of
Ciliary_body
Difference in coloration, usually of the iris but also of hair or skin
with intracranial calcification and neurologic signs, and angioma of the choroid, often with secondary glaucoma. Simple heterochromia – a rare condition
Heterochromia
Rare neurodegenerative disease
Intracranial hypertension Hydrocephalus Normal pressure hydrocephalus Choroid plexus papilloma Idiopathic intracranial hypertension Cerebral edema Intracranial
ALS
Surgical procedure for treatment of hydrocephalus
additional benefit of combining endoscopic third ventriculostomy with choroid plexus cauterization. This combined procedure is referred by the abbreviation
Endoscopic third ventriculostomy
Endoscopic_third_ventriculostomy
Layer of tissue lining the thalamus
margin is attached the choroid plexus of the lateral ventricle; it covers the superior thalamostriate vein and the superior choroid vein. The torn edge of
Lamina_affixa
Medical condition
build-up in interior brain arteries coupled with yellow lymph around the choroid plexus, which occurs in specific instances of brain trauma. Newborn cerebral
Encephalomalacia
Component of the eye
Bruch's membrane or lamina vitrea is the innermost layer of the choroid of the eye. It is also called the vitreous lamina or Membrane vitriae, because
Bruch's_membrane
Structure within the human brain
tubercles of the medulla, tela choroidea of the fourth ventricle and its choroid plexus, which is attached to the cerebellar vermis. The foramen of Magendie
Median_aperture
Type of progressive dementia
Intracranial hypertension Hydrocephalus Normal pressure hydrocephalus Choroid plexus papilloma Idiopathic intracranial hypertension Cerebral edema Intracranial
Dementia_with_Lewy_bodies
Macular scarring is formation of the fibrous tissue in place of the normal retinal tissue on the macular area of the retina which provides the sharpest
Macular_scarring
cistern/lateral cerebellomedullary cistern at cerebellopontine angle. A tuft of choroid plexus commonly extends into the lateral aperture, partially obstructing
Lateral_aperture
Accumulations of extracellular material in the retina
first described in 1854 by Wedl. Wedl named them colloid bodies of the choroid and thought that they were incompletely developed cells. Franciscus Donders
Drusen
Field of medicine treating eye disorders
fluorescein angiography to visualize the vascular networks of the retina and choroid. Electroretinography (ERG) measures the electrical responses of various
Ophthalmology
Medical condition
A macular hole is a small break in the macula, located in the center of the eye's light-sensitive tissue called the retina. If the vitreous is firmly attached
Macular_hole
Medical condition
the brain is complete, the cerebellum, midbrain, thalami, basal ganglia, choroid plexus, and portions of the occipital lobes typically remain preserved
Hydranencephaly
Inflammation of the uvea of the eye
vascular structures of the eye and includes the iris, ciliary body, and choroid. Uveitis is described anatomically, by the part of the eye affected, as
Uveitis
Eye disease
presents with yellow or gray lesions (white dots) at the level of the choroid and retinal pigment epithelium. The size of the white dots are between
White_dot_syndromes
Medical condition
affecting both eyes. It causes severe, progressive inflammation of both the choroid and retina. Affected individuals are almost exclusively Caucasian and usually
Birdshot_chorioretinopathy
is one of five (or six) layers of medium-diameter blood vessels of the choroid, and a layer of the eye. It is situated between the Bruch's membrane, choriocapillaris
Sattler's_layer
Neoplasms located in either the vertebral column or the spinal cord
oligodendroglioma Ependyma Ependymoma Subependymoma Choroid plexus Choroid plexus tumor Choroid plexus papilloma Choroid plexus carcinoma Multiple/unknown Oligoastrocytoma
Spinal_tumor
Medical condition
Chorioretinitis is an inflammation of the choroid (thin pigmented vascular coat of the eye) and retina of the eye. It is a form of posterior uveitis.
Chorioretinitis
Eyesight capabilities of horses
The vascular tunic (or uvea) is made up of the choroid, the ciliary body, and the iris. The choroid has a great deal of pigment, and is almost entirely
Equine_vision
Form of osteodystrophy and a rare human disease
is characterized by the following: Hypogonadism Brachydactyly syndrome Choroid plexus calcification Hypoplasia of dental enamel Full cheeks Hypocalcemic
Albright's hereditary osteodystrophy
Albright's_hereditary_osteodystrophy
Topics referred to by the same term
also refer to: Nervous plexus, a branching network of intersecting nerves Choroid plexus, a network of cells that produces the cerebrospinal fluid in the
Plexus_(disambiguation)
Feature of the reptilian eye
by the preretinal membrane and the choroid. Mammals lack the conus completely. The retina is supplied by the choroid and blood vessels within the retina
Conus_papillaris
Blood vessel
these parts, and unites behind the crus of the fornix with the superior choroid vein to form each of the internal cerebral veins. This article incorporates
Superior_thalamostriate_vein
Species of bacterium
insult or other mass lesions; congenital/neonatal tumors are uncommon (choroid plexus papillomas, craniopharyngiomas, teratomas); even when they present
Citrobacter_koseri
Back two-thirds of the eye
and all of the optical structures behind it: the vitreous humor, retina, choroid, and optic nerve. The portion of the posterior segment visible during ophthalmoscopy
Posterior_segment_of_eyeball
Blood vessels
vorticose veins, commonly known as the vortex veins, are veins that drain the choroid of the eye. Usually, there are four vorticose veins in each eye, but can
Vorticose_veins
American ophthalmologist
pilot study of enhanced depth imaging optical coherence tomography of the choroid in normal eyes" Authors: R Margolis, RF Spaide, American journal of ophthalmology
Richard_F._Spaide
Psychedelic drug
the production of DMT, INMT, are expressed in the human cerebral cortex, choroid plexus, and pineal gland, suggesting an endogenous role in the human brain
Dimethyltryptamine
expression pattern Bgee Human Mouse (ortholog) Top expressed in Epithelium of choroid plexus urethra secondary oocyte retinal pigment epithelium conjunctival
NAALADL2
Inflammation of the cerebrum
These circulating complexes have been found trapped in the highly vascular choroid plexus of SLE patients upon autopsy. True vasculitis, however, is found
Cerebritis
Protein in humans
of thyroid gland Top expressed in gastrula choroid plexus of fourth ventricle decidua Epithelium of choroid plexus lumbar spinal ganglion ankle ankle joint
Lipopolysaccharide binding protein
Lipopolysaccharide_binding_protein
Branching network of vessels or nerves
cervical plexus, brachial plexus, lumbar plexus, and the sacral plexus. The choroid plexus is a part of the central nervous system in the brain and consists
Plexus
Protein-coding gene in the species Homo sapiens
epithelium of colon testicle islet of Langerhans rectum Epithelium of choroid plexus ventricular zone skin of abdomen gonad Top expressed in yolk sac
PIGN_(gene)
Protein-coding gene in the species Homo sapiens
glomerulus visceral pleura lower lobe of lung periodontal fiber Epithelium of choroid plexus right lung bronchial epithelial cell tibia upper lobe of lung Top
Neuron derived neurotrophic factor
Neuron_derived_neurotrophic_factor
Medical condition
Hyphema Rubeosis iridis Persistent pupillary membrane Iridodialysis Synechia Choroid Choroideremia Choroiditis Chorioretinitis Focal choroidal excavation Polypoidal
Primary_congenital_glaucoma
Closed sac growth on the body
abdominal, pelvic, lower back that lasted for months. Enteric duplication cyst Choroid plexus cyst Colloid cyst Pineal gland cyst (in the pineal gland in the
Cyst
Protein-coding gene in the species Homo sapiens
caudate nucleus gonad nucleus accumbens islet of Langerhans Epithelium of choroid plexus ventricular zone prefrontal cortex mesencephalon Top expressed in
Ameloblastin
Medical condition
Berlin's edema (commotio retinae) a common condition caused by blunt injury to the eye. It is characterized by decreased vision in the injured eye a few
Berlin's_edema
Protein-coding gene in the species Homo sapiens
cell germinal epithelium skin of arm Top expressed in fourth ventricle choroid plexus of fourth ventricle spermatocyte spermatid choroidal fissure seminiferous
WD repeat containing planar cell polarity effector
WD_repeat_containing_planar_cell_polarity_effector
Protein-coding gene in the species Homo sapiens
aorta synovial joint germinal epithelium parietal pleura Epithelium of choroid plexus retinal pigment epithelium pericardium left coronary artery Top
EFEMP1
Rodent-borne viral infectious disease
infiltration of the meninges, often with a lymphocytic infiltration of the choroid plexuses". LCMV infection manifests itself in a wide range of clinical
Lymphocytic_choriomeningitis
Protein-coding gene in the species Homo sapiens
pigment epithelium spinal ganglia primary oocyte Epithelium of choroid plexus human kidney choroid plexus of fourth ventricle More reference expression data
TMEM72
Protein-coding gene in the species Homo sapiens
pituitary left adrenal gland left adrenal cortex decidua Top expressed in choroid plexus of fourth ventricle vestibular sensory epithelium optic nerve retinal
RBP1
Type of brain tumor
oligodendroglioma Ependyma Ependymoma Subependymoma Choroid plexus Choroid plexus tumor Choroid plexus papilloma Choroid plexus carcinoma Multiple/unknown Oligoastrocytoma
Astrocytoma
Protein-coding gene in the species Homo sapiens
epithelium urethra vena cava beta cell seminal vesicula Epithelium of choroid plexus skin of hip synovial joint n/a More reference expression data BioGPS
MXRA7
Medical condition
or blood flow, including the anterior chamber, vitreous cavity, retina, choroid, suprachoroidal space, or optic disc. Intraocular hemorrhage may be caused
Intraocular_hemorrhage
Medical condition
yellow punctate (punched out) areas (lesions) at the level of the inner choroid. These lesions are typically located centrally at the back of the eye (posterior
Punctate_inner_choroiditis
Protein-coding gene in humans
corpus epididymis Top expressed in Epithelium of choroid plexus primitive streak ciliary body choroid plexus of fourth ventricle vestibular membrane of
CACHD1
Protein found in humans
cell mucosa of paranasal sinus left testis right testis Epithelium of choroid plexus Top expressed in zygote secondary oocyte primary oocyte spermatid
DNAI7
Glycoprotein, a homologue of a hormone stanniocalcin
urinary bladder thyroid gland left lobe of thyroid gland Epithelium of choroid plexus Top expressed in posterior horn of spinal cord adventitia of ureter
STC1
Protein found in humans
ventricle skin of hip liver skin of thigh Top expressed in Epithelium of choroid plexus ciliary body parotid gland human kidney lacrimal gland submandibular
Cingulin-like_protein_1
Failure of the brain to process input from one eye
Hyphema Rubeosis iridis Persistent pupillary membrane Iridodialysis Synechia Choroid Choroideremia Choroiditis Chorioretinitis Focal choroidal excavation Polypoidal
Amblyopia
Class of enzymes
deficiency, also known as gyrate atrophy of choroid and retina. The mechanism of gyrate atrophy of choroid and retina is thought to involve the toxicity
Ornithine_aminotransferase
Protein-coding gene in the species Homo sapiens
gastric mucosa Top expressed in ankle lactiferous gland body of femur choroid plexus of fourth ventricle extensor digitorum longus muscle umbilical cord
Angiopoietin-related protein 2
Angiopoietin-related_protein_2
CHOROID
CHOROID
CHOROID
CHOROID
Girl/Female
Tamil
Priyani | பà¯à®°à®¿à®¯à®¾à®¨à¯€Â
Girl/Female
Latin American
Made of honey.
Biblical
which is all bone
Girl/Female
Tamil
Bhagya Lakshmi | பாகà¯à®¯à®²à®•à¯à®·à¯à®®à¯€
Goddess of wealth
Girl/Female
Biblical
Fearfulness.
Boy/Male
Indian
Everlasting
Boy/Male
Hindu, Indian
Full Moon
Boy/Male
Hindu
Complete Joy
Girl/Female
Arabic, Muslim
Intellectual
Boy/Male
Hindu
Learning ocean
CHOROID
CHOROID
CHOROID
CHOROID
CHOROID
n.
The posterior pigmented layer of the iris; -- sometimes applied to the whole iris together with the choroid coat.
n.
An area in the pigmented layer of the choroid coat of the eye in many animals, which has an iridescent or metallic luster and helps to make the eye visible in the dark. Sometimes applied to the whole layer of pigmented epithelium of the choroid.
a.
Pertaining to the cilia, or eyelashes. Also applied to special parts of the eye itself; as, the ciliary processes of the choroid coat; the ciliary muscle, etc.
a.
Situated above the choroid; -- applied to the layer of the choroid coat of the eyeball next to the sclerotic.
n.
The choroid coat of the eye. See Eye.
a.
resembling the chorion; as, the choroid plexuses of the ventricles of the brain, and the choroid coat of the eyeball.
a.
Having the power to produce a purple color; as, the purpurogenous membrane, or choroidal epithelium, of the eye. See Visual purple, under Visual.
a.
Pertaining to the choroid coat.
n.
A black pigment found in the pigment-bearing cells of the skin (particularly in the skin of the negro), in the epithelial cells of the external layer of the retina (then called fuscin), in the outer layer of the choroid, and elsewhere. It is supposed to be derived from the decomposition of hemoglobin.