5665001: Retinal structure (body structure)

SNOMED CT Concept\Body structure (body structure)\Anatomical or acquired body structure (body structure)\Anatomical structure\...

\An anatomical structure that consists of the maximal set of organ parts so connected to one another that together they constitute a self-contained unit of macroscopic anatomy, distinct both morphologically and functionally from other such units. Together with other organs, an organ constitutes an organ system or a body part. An organ is divisible into organ parts but not organs (examples: femur, biceps, liver, heart, aorta, sciatic nerve, ovary).\Structure of sensory organ\Eye structure\Eye proper part (body structure)\...

\Eyeball segment structure\Posterior eyeball segment structure\Vitreous and/or retinal structures (body structure)\Retinal structure

\Structure of tunica interna of eyeball\Retinal structure

\Body system structure\Structure of special senses organ system\The eye, ocular adnexa, afferent visual pathways, efferent visual pathways, and pupil innervation pathways\Eye region structure (body structure)\Eye structure\Eye proper part (body structure)\...

\Eyeball segment structure\Posterior eyeball segment structure\Vitreous and/or retinal structures (body structure)\Retinal structure

\Structure of tunica interna of eyeball\Retinal structure

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Retinal structure	Is a	Structure of tunica interna of eyeball	true	Inferred relationship	Some
Retinal structure	Is a	Vitreous and/or retinal structures (body structure)	true	Inferred relationship	Some
Retinal structure	Is a	Choroidal and/or retinal structures	false	Inferred relationship	Some
Retinal structure	partie de	Entire tunica interna of eyeball	false	Additional relationship	Some
Retinal structure	partie de	Entire posterior segment of eyeball	false	Additional relationship	Some
Retinal structure	Laterality	Side (qualifier value)	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
On examination - referable retinopathy	Finding site	False	Retinal structure	Inferred relationship	Some	1
On examination - non-referable retinopathy	Finding site	False	Retinal structure	Inferred relationship	Some	1
à l'examen : rétinopathie diabétique non proliférante de l'œil droit	Finding site	False	Retinal structure	Inferred relationship	Some	2
à l'examen : rétinopathie diabétique non proliférante de l'œil gauche	Finding site	False	Retinal structure	Inferred relationship	Some	4
à l'examen : rétinopathie diabétique préproliférante de l'œil droit	Finding site	False	Retinal structure	Inferred relationship	Some	4
à l'examen : rétinopathie diabétique préproliférante de l'œil gauche	Finding site	False	Retinal structure	Inferred relationship	Some	2
Retinopathy of prematurity stage 1 - demarcation line	Finding site	True	Retinal structure	Inferred relationship	Some	1
Retinopathy of prematurity stage 2 - intraretinal ridge	Finding site	True	Retinal structure	Inferred relationship	Some	1
Retinopathy of prematurity stage 3 - ridge with extraretinal fibrovascular proliferation	Finding site	True	Retinal structure	Inferred relationship	Some	1
Retinopathy of prematurity stage 4 - subtotal retinal detachment	Finding site	True	Retinal structure	Inferred relationship	Some	1
Retinopathy of prematurity stage 5 - total retinal detachment	Finding site	True	Retinal structure	Inferred relationship	Some	1
Retinopathy of prematurity (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	1
Rubeola retinopathy (disorder)	Finding site	False	Retinal structure	Inferred relationship	Some	2
à l'examen : rétinopathie diabétique qui menace la vision	Finding site	False	Retinal structure	Inferred relationship	Some	2
Retinopathy due to type 1 diabetes mellitus (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	2
Retinopathy due to type 2 diabetes mellitus (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	2
Nonproliferative retinopathy due to type 2 diabetes mellitus (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	2
Nonproliferative diabetic retinopathy due to type 1 diabetes mellitus	Finding site	True	Retinal structure	Inferred relationship	Some	2
Mild nonproliferative retinopathy due to type 1 diabetes mellitus	Finding site	True	Retinal structure	Inferred relationship	Some	2
Moderate nonproliferative retinopathy due to type 1 diabetes mellitus (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	2
Mild nonproliferative retinopathy due to type 2 diabetes mellitus	Finding site	True	Retinal structure	Inferred relationship	Some	2
Moderate nonproliferative retinopathy due to type 2 diabetes mellitus (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	2
Mild nonproliferative retinopathy due to secondary diabetes mellitus	Finding site	True	Retinal structure	Inferred relationship	Some	2
Non-proliferative retinopathy due to secondary diabetes mellitus (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	2
Moderate non-proliferative retinopathy due to secondary diabetes mellitus (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	2
Vogt-Koyanagi-Harada disease	Finding site	True	Retinal structure	Inferred relationship	Some	2
Toxoplasmosis chorioretinitis (disorder)	Finding site	False	Retinal structure	Inferred relationship	Some	3
Inactive toxoplasmosis chorioretinitis	Finding site	False	Retinal structure	Inferred relationship	Some	3
Retinopathy caused by canthaxanthin (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	1
Joubert syndrome with ocular defect is, along with pure JS, the most frequent subtype of Joubert syndrome and related disorders characterized by the neurological features of JS associated with retinal dystrophy.	Finding site	True	Retinal structure	Inferred relationship	Some	2
Reactivation of toxoplasmosis chorioretinitis	Finding site	False	Retinal structure	Inferred relationship	Some	3
Vitreoretinal adhesion (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	2
Oral-facial-digital syndrome, type 9 is characterized by highly arched palate with bifid tongue and bilateral supernumerary lower canines, hamartomatous tongue, multiple frenula, hypertelorism, telecanthus, strabismus, broad and/or bifid nasal tip, short stature, bifid halluces, forked metatarsal, poly- and syndactyly, mild intellectual deficit and specific retinal abnormalities (bilateral optic disc coloboma and retinal dysplasia with partial detachment).	Finding site	False	Retinal structure	Inferred relationship	Some	5
Spondylometaphyseal dysplasia-cone-rod dystrophy syndrome is characterized by the association of spondylometaphyseal dysplasia (marked by platyspondyly, shortening of the tubular bones and progressive metaphyseal irregularity and cupping), with postnatal growth retardation and progressive visual impairment due to cone-rod dystrophy. So far, it has been described in eight individuals. Transmission appears to be autosomal recessive.	Finding site	False	Retinal structure	Inferred relationship	Some	3
Primary ciliary dyskinesia - retinitis pigmentosa is an X-linked ciliary dysfunction of both respiratory epithelium and photoreceptors of the retina leading to ocular disorders (mild night blindness, constriction of the visual field, and scotopic and photopic ERG responses reduced to 30-60%) associated with primary ciliary dyskinesia manifestations (chronic bronchorrhea with bronchiectasis and chronic sinusitis) and sensorineural hearing loss.	Finding site	True	Retinal structure	Inferred relationship	Some	3
Primary ciliary dyskinesia - retinitis pigmentosa is an X-linked ciliary dysfunction of both respiratory epithelium and photoreceptors of the retina leading to ocular disorders (mild night blindness, constriction of the visual field, and scotopic and photopic ERG responses reduced to 30-60%) associated with primary ciliary dyskinesia manifestations (chronic bronchorrhea with bronchiectasis and chronic sinusitis) and sensorineural hearing loss.	Finding site	False	Retinal structure	Inferred relationship	Some	2
Late-onset retinal degeneration is an inherited retinal dystrophy characterized by delayed dark adaptation and nyctalopia and drusen deposits presenting in adulthood, followed by cone and rod degeneration that presents in the sixth decade of life, which leads to central vision loss. Anterior segment features such as peripupillary iris transillumination defects and abnormally long anterior zonular insertions are also observed. Choroidal neovascularization and glaucoma may occur in the late stages of the disease.	Finding site	True	Retinal structure	Inferred relationship	Some	1
Cone dystrophy with supernormal rod response (CDSRR) is an inherited retinopathy, with an onset in the first or second decade of life, characterized by poor visual acuity (due to central scotoma), photophobia, severe dyschromatopsia, and occasionally, nystagmus. Night blindness usually develops later in the course of the disease, but it can also be apparent from childhood. A hallmark of CDSRR is the decreased and delayed dark-adapted response to dim flashes in electroretinographic recordings, which contrasts with the supernormal b-wave response at the highest levels of stimulation.	Finding site	False	Retinal structure	Inferred relationship	Some	1
Benign concentric annular macular dystrophy (BCAMD) is a progressive autosomal dominant macular dystrophy characterized by parafoveal hypopigmentation followed by a retinitis pigmentosa-like phenotype (nyctalopia and peripheral vision loss) with a bull's eye configuration.	Finding site	False	Retinal structure	Inferred relationship	Some	2
Retinopathy due to diabetes mellitus	Finding site	True	Retinal structure	Inferred relationship	Some	2
Coats' disease	Finding site	True	Retinal structure	Inferred relationship	Some	2
Progressive bifocal chorioretinal atrophy (PBCRA) is an early onset chorioretinal dystrophy characterised by large atrophic macular and nasal retinal lesions, nystagmus, myopia, poor vision, and slow disease progression.	Finding site	True	Retinal structure	Inferred relationship	Some	2
Trichomegaly-retina pigmentary degeneration-dwarfism syndrome, also known as Oliver-McFarlane syndrome, is an extremely rare genetic disorder characterized by hair abnormalities, severe chorioretinal atrophy, hypopituitarism, short stature, and intellectual disability.	Finding site	False	Retinal structure	Inferred relationship	Some	6
Acute posterior multifocal placoid pigment epitheliopathy	Finding site	True	Retinal structure	Inferred relationship	Some	3
A rare multiple congenital malformation syndrome, characterized by an association of cleft lip and palate, patchy pigmentary retinopathy (cat's paw), obstructive liver disease (cholestasis, portal hypertension etc.) and obstructive renal disease (ectopic ureteric insertion, obstruction, vesicoureteral reflux and hydronephrosis). Gastrointestinal tract involvement (malrotation, gastroesophageal reflux etc.) and cardiac involvement (coarctation of aorta, pulmonary artery stenosis, etc.) have also been reported. An overlap with Kabuki syndrome is debated.	Finding site	False	Retinal structure	Inferred relationship	Some	10
Leber's amaurosis	Finding site	True	Retinal structure	Inferred relationship	Some	2
A rare, syndromic, inherited retinal disorder characterized by cone-rod type congenital amaurosis, severe retinal dystrophy leading to visual impairment and profound photophobia (without night blindness), and trichomegaly (bushy eyebrows with synophrys, excessive facial and body hair including marked circumareolar hypertrichosis). There have been no further descriptions in the literature since 1989.	Finding site	False	Retinal structure	Inferred relationship	Some	4
An X-linked retinal dystrophy characterized by choroideremia, causing in affected males progressive nyctalopia and eventual central blindness. Obesity, moderate intellectual disability and congenital mixed (sensorineural and conductive) deafness are also observed. Female carriers show typical retinal changes indicative of the choroideremia carrier state.	Finding site	False	Retinal structure	Inferred relationship	Some	5
A rare subtype of Joubert syndrome (JS) and related disorders (JSRD) characterised by the neurological features of JS associated with both renal and ocular disease.	Finding site	False	Retinal structure	Inferred relationship	Some
Diabetic retinal eye exam (procedure)	Procedure site - Direct (attribute)	True	Retinal structure	Inferred relationship	Some	2
A rare ectodermal dysplasia syndrome characterized by bilateral retinitis pigmentosa, trichodysplasia (generalized hypotrichosis, structural changes), dental anomalies, onychodysplasia, and dry and scaly skin. There have been no further descriptions in the literature since 1988.	Finding site	False	Retinal structure	Inferred relationship	Some	4
A rare non-progressive form of cone photoreceptor dysfunction syndrome characterized by reduced visual acuity, normal fundus appearance and absent or reduced cone responses on electroretinography. In contrast to all other forms of cone dysfunction color vision is normal.	Finding site	True	Retinal structure	Inferred relationship	Some	1
syndrome de nanisme ostéochondrodysplasique-surdité-rétinopathie pigmentaire	Finding site	False	Retinal structure	Inferred relationship	Some	7
Adult retinoschisis (disorder)	Finding site	False	Retinal structure	Inferred relationship	Some	3
Adult retinoschisis (disorder)	Finding site	False	Retinal structure	Inferred relationship	Some	4
Adult retinoschisis (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	5
Background retinopathy due to impaired glucose regulation (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	1
A rare multiple congenital anomalies/dysmorphic syndrome characterized by severe global developmental delay, osteogenesis imperfecta, presence of wormian bones, seizures, ocular abnormalities (blue sclerae, optic atrophy, retinal detachment), and dysmorphic facial features (including frontal bossing, low anterior hairline, medial flare of the eyebrows, long eyelashes, hypertelorism, depressed nasal bridge, and low-set, large ears). There have been no further descriptions in the literature since 1994.	Finding site	False	Retinal structure	Inferred relationship	Some	5
Histoplasma capsulatum with retinitis	Finding site	False	Retinal structure	Inferred relationship	Some	5
Histoplasma duboisii with retinitis	Finding site	False	Retinal structure	Inferred relationship	Some	4
Histoplasmosis with retinitis	Finding site	False	Retinal structure	Inferred relationship	Some	4
A rare, genetic, syndromic intellectual disability disorder characterized by the association of nonprogressive spastic quadriparesis, retinitis pigmentosa, intellectual disability, and variable deafness. There have been no further descriptions in the literature since 1976.	Finding site	True	Retinal structure	Inferred relationship	Some	3
Chorioretinal atrophy	Finding site	True	Retinal structure	Inferred relationship	Some	3
Gyrate atrophy	Finding site	True	Retinal structure	Inferred relationship	Some	2
This rare neurologic disease is a slowly progressive Refsum-like disorder associating signs of peripheral neuropathy with late-onset hearing loss, cataract and pigmentary retinopathy that become evident during the third decade of life.	Finding site	True	Retinal structure	Inferred relationship	Some	3
Revesz syndrome is a rare severe phenotypic variant of dyskeratosis congenita with an onset in early childhood, characterized by features of DC (e.g. skin hyper/hypopigmentation, nail dystrophy, oral leukoplakia, high risk of bone marrow failure (BMF) and cancer, developmental delay sparse and fine hair) in conjunction with bilateral exudative retinopathy, and intracranial calcifications.	Finding site	False	Retinal structure	Inferred relationship	Some	5
Pigmented paravenous retinochoroidal atrophy (PPRCA) is a rare, commonly bilateral and symmetric retinal disease characterized by non-progressive or slowly progressive chorioretinal atrophy, peripapillary pigmentary changes and accumulation of bone-corpuscle pigmentation along the retinal veins and which is usually asymptomatic or can present with mild blurred vision.	Finding site	True	Retinal structure	Inferred relationship	Some	2
Revesz syndrome is a rare severe phenotypic variant of dyskeratosis congenita with an onset in early childhood, characterized by features of DC (e.g. skin hyper/hypopigmentation, nail dystrophy, oral leukoplakia, high risk of bone marrow failure (BMF) and cancer, developmental delay sparse and fine hair) in conjunction with bilateral exudative retinopathy, and intracranial calcifications.	Finding site	True	Retinal structure	Inferred relationship	Some	6
Retinal degeneration-nanophthalmos-glaucoma syndrome is characterized by progressive pigmentary retinal degeneration (with nyctalopia and visual field restriction), cystic macular degeneration and angle closure glaucoma. It has been described in seven members of one family. Patients also have hyperopia and nanophthalmos. The mode of transmission is autosomal recessive.	Finding site	False	Retinal structure	Inferred relationship	Some	2
A rare retinal dystrophy, characterized by central visual loss in the first 2 decades of life, associated with an absent electrooculogram (EOG) light rise and a reduced electroretinogram (ERG).	Finding site	True	Retinal structure	Inferred relationship	Some	1
A rare genetic, syndromic retinal disorder characterized by the association of retinitis pigmentosa, hypopituitarism, nephronophthisis, and skeletal dysplasia.	Finding site	False	Retinal structure	Inferred relationship	Some	5
A rare genetic, syndromic retinal disorder characterized by the association of retinitis pigmentosa, hypopituitarism, nephronophthisis, and skeletal dysplasia.	Finding site	True	Retinal structure	Inferred relationship	Some	4
A rare systemic disease characterized by progressive hyalinosis involving capillaries, arterioles and small veins of the digestive tract, kidneys, and retina, associated with idiopathic cerebral calcifications, manifesting with severe diarrhea (with rectal bleeding and malabsorption), nephropathy (with renal failure and systemic hypertension), chorioretinal scarring, and subarachnoid hemorrhage. Poikiloderma and premature graying of the hair may be additionally observed.	Finding site	True	Retinal structure	Inferred relationship	Some	2
Retinohepatoendocrinologic syndrome (disorder)	Finding site	False	Retinal structure	Inferred relationship	Some	4
Posterior column ataxia - retinitis pigmentosa is characterized by the association of progressive sensory ataxia and retinitis pigmentosa.	Finding site	True	Retinal structure	Inferred relationship	Some	2
An X-linked recessive retinal disease characterized by fundus hypopigmentation, decreased visual acuity, nystagmus, astigmatism, progressive axial myopia, defective dark adaptation and protanopia.	Finding site	True	Retinal structure	Inferred relationship	Some	1
Autoimmune retinopathy (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	1
Ataxia co-occurrent and due to phytanic acid storage disease (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	6
An exceedingly rare association characterized by cleft lip and progressive retinopathy.	Finding site	False	Retinal structure	Inferred relationship	Some	4
X-linked intellectual disability-limb spasticity-retinal dystrophy-diabetes insipidus syndrome is a rare genetic neurometabolic disease characterized by severe intellectual disability, spastic quadriparesis, Leber congenital amaurosis and diabetes insipidus. Additional manifestations include facial dysmorphy (dolichocephalic skull, hypertelorism, deep-set eyes, hypoplastic nares, low-set ears), short stature, truncal hypotonia and axial hypertonia. Brain anomalies (e.g. thin corpus callosum with lack of isthmus and tapered splenium, hypoplasia or atrophy of the optic chiasm, prominent lateral ventricles, diminished white matter), described on magnetic resonance imaging, have been reported. High prenatal alpha-fetoprotein and intrauterine growth restriction is observed in routine pregnancy examination.	Finding site	True	Retinal structure	Inferred relationship	Some	4
Bonnemann-Meinecke-Reich syndrome is a syndrome of multiple congenital anomalies characterized by an encephalopathy which predominantly occurs in the first year of life and presenting as psychomotor delay. Additional features of the disease include moderate dysmorphia, craniosynostosis, dwarfism (due to growth hormone deficiency), intellectual disability, spasticity, ataxia, retinal degeneration, and adrenal and uterine hypoplasia. The disease has been described in only two families, with each family having two affected siblings. An autosomal recessive inheritance has been suggested. There have been no further descriptions in the literature since 1991.	Finding site	False	Retinal structure	Inferred relationship	Some	5
A rare endocrine syndrome characterized by the association of hypogonadotropic hypogonadism (with primary amenorrhea and lack of secondary sexual development) and retinitis pigmentosa.	Finding site	True	Retinal structure	Inferred relationship	Some	3
A rare syndromic retinitis pigmentosa characterized by pigmentary retinopathy, diabetes mellitus with hyperinsulinism, acanthosis nigricans, secondary cataracts, neurogenic deafness, short stature mild hypogonadism in males and polycystic ovaries with oligomenorrhea in females. Inheritance is thought to be autosomal recessive. It can be distinguished from Alstrom syndrome by the presence of intellectual disability and the absence of renal insufficiency. There have been no further descriptions in the literature since 1993.	Finding site	True	Retinal structure	Inferred relationship	Some	4
Primary malignant neuroepithelial neoplasm of retina (disorder)	Finding site	False	Retinal structure	Inferred relationship	Some	2
Primary malignant neuroepithelial neoplasm of retina (disorder)	Finding site	False	Retinal structure	Inferred relationship	Some	3
Chorioretinal scars following retinal detachment surgery (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	3
Traumatic hemorrhage of retina (disorder)	Finding site	False	Retinal structure	Inferred relationship	Some	2
Traumatic hemorrhage of retina (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	3
Retinal tear without detachment (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	2
Horseshoe tear of retina of left eye without detachment (disorder)	Finding site	False	Retinal structure	Inferred relationship	Some	2
Horseshoe tear of retina of right eye without detachment (disorder)	Finding site	False	Retinal structure	Inferred relationship	Some	2
Giant retinal tear	Finding site	False	Retinal structure	Inferred relationship	Some	3
Chondroectodermal dysplasia with night blindness is a rare genetic bone development disorder characterized by proportionate short stature, nail dysplasia (enlarged, convex, hypertrophic nails), hypodontia and night blindness. Osteopenia, a tendency to present fractures, talipes varus with abnormal gait, ear infections, and watering eyes due to narrow tear ducts are frequently associated. Radiologically patients present delayed bone age on wrist X-rays, platyspondyly, and broad metaphyses of humeri with dense and thickened growth plates.	Finding site	True	Retinal structure	Inferred relationship	Some	4
Fundus albipunctatus is a rare, genetic retinal dystrophy disorder characterized by the presence of numerous small, round, yellowish-white retinal lesions that are distributed throughout the retina but spare the fovea. Patients present in childhood with non-progressive night blindness with prolonged cone and rod adaptation times. The macula may or may not be involved, which may result in a decrease of central visual acuity with age.	Finding site	True	Retinal structure	Inferred relationship	Some	1
Biallelic mutation carriers have a mutation (not necessarily the same mutation) in both copies of a particular gene (a paternal and a maternal mutation). The RPE65 gene provides instructions for making an enzyme that is essential for normal vision and mutations in this gene result in reduced or absent levels of RPE65 activity, blocking the visual cycle and resulting in impaired vision. Almost all patients eventually progress to complete blindness.	Finding site	False	Retinal structure	Inferred relationship	Some	1
Kandori fleck retina is a rare, genetic retinal dystrophy disorder characterized by irregular, sharply defined, yellowish-white lesions of variable size that are distributed mainly in the nasal equatorial region of the retina, with a tendency to confluence, that are not associated with any vascular or optic nerve abnormalities. They frequently manifest as mild and stationary night blindness.	Finding site	True	Retinal structure	Inferred relationship	Some	1
Alstrom syndrome	Finding site	True	Retinal structure	Inferred relationship	Some	1
Plaque radiotherapy of lesion of retina (procedure)	Procedure site - Indirect (attribute)	True	Retinal structure	Inferred relationship	Some	1
Acquired color vision deficiency	Finding site	True	Retinal structure	Inferred relationship	Some	1
Night blindness co-occurrent and due to vitamin A deficiency (disorder)	Finding site	True	Retinal structure	Inferred relationship	Some	1
Acquired night blindness	Finding site	True	Retinal structure	Inferred relationship	Some	1

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Reference Sets

Lateralizable body structure reference set (foundation metadata concept)

Anatomy structure and entire association reference set (foundation metadata concept)

US English

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Id	Description	Lang	Type	Status	Case?	Module
10443013	Retina	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
497668013	Retinal structure	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
795186017	Retinal structure (body structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
280141000077110	structure de la rétine	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
878521000172117	retina	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
930631000172114	rétine	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module
1013441000172110	structure rétinienne	fr	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT Switzerland NRC maintained Module