Amaurosis-hypertrichosis syndrome

Summary

Amaurosis-hypertrichosis syndrome (MONDO:0008766) is a disease. A subtype of inherited retinal dystrophy — broader associated-gene and molecular evidence is on the parent page (see Disease family below).

At a glance

• Prevalence: <1 / 1 000 000 (Worldwide) [Orphanet-validated]
• Phenotypes (HPO): 11

Clinical features

Epidemiology

Prevalence records

2 prevalence record(s), Orphanet:

Type	Class	Value	Geography	Validation
Cases/families		2	Worldwide	Validated
Point prevalence	<1 / 1 000 000		Worldwide	Validated

Signs & symptoms

Clinical features (HPO)

11 HPO clinical features (Orphanet curated; top 11 by frequency):

HPO ID	Term	Frequency
HP:0000499	Abnormal eyelash morphology	Very frequent (80-99%)
HP:0000505	Visual impairment	Very frequent (80-99%)
HP:0000548	Cone/cone-rod dystrophy	Very frequent (80-99%)
HP:0000556	Retinal dystrophy	Very frequent (80-99%)
HP:0000574	Thick eyebrow	Very frequent (80-99%)
HP:0000613	Photophobia	Very frequent (80-99%)
HP:0000639	Nystagmus	Very frequent (80-99%)
HP:0000648	Optic atrophy	Very frequent (80-99%)
HP:0000664	Synophrys	Very frequent (80-99%)
HP:0002208	Coarse hair	Very frequent (80-99%)
HP:0008499	High hypermetropia	Very frequent (80-99%)

Identifiers

Disease identifiers

Field	Value
Canonical name	amaurosis-hypertrichosis syndrome
Mondo ID	MONDO:0008766
MeSH	C536604
OMIM	204110
Orphanet	1021
SNOMED CT	720983002
UMLS	C1857588
MedGen	341805
GARD	0000637
Is cancer (heuristic)	no

Also known as: amaurosis congenita cone-rod type with congenital hypertrichosis

Disease family

This is a subtype of inherited retinal dystrophy. Genetic, therapeutic, and trial evidence is largely curated at the broader-term level — see the parent page for the associated-gene cohort and molecular evidence.

Classification path: disease › human disease › disease by body system or component › nervous system disorder › retinal disorder › retinal degeneration › inherited retinal dystrophy › amaurosis-hypertrichosis syndrome

Related subtypes (104): retinal dystrophies primarily involving Bruch’s membrane, vitreoretinal dystrophy, dystrophies primarily involving the retinal pigment epithelium, retinal dystrophy in systemic or cerebroretinal lipidoses, age-related macular degeneration, helicoid peripapillary chorioretinal degeneration, Sorsby fundus dystrophy, microcephaly with or without chorioretinopathy, lymphedema, or intellectual disability, pigmented paravenous retinochoroidal atrophy, retinoschisis, autosomal dominant, retinal vasculopathy with cerebral leukoencephalopathy and systemic manifestations, familial benign flecked retina, microcephaly and chorioretinopathy 1, ornithine aminotransferase deficiency, retinal degeneration-nanophthalmos-glaucoma syndrome, retinoschisis of fovea, Revesz syndrome, choroideremia, choroideremia-deafness-obesity syndrome, X-linked retinal dysplasia, X-linked retinoschisis, progressive bifocal chorioretinal atrophy, aceruloplasminemia, late-onset retinal degeneration, infantile cerebellar-retinal degeneration, progressive retinal dystrophy due to retinol transport defect, microcornea-myopic chorioretinal atrophy, retinal dystrophy with inner retinal dysfunction and ganglion cell anomalies, macular degeneration, early-onset, cone-rod dystrophy, ectopia lentis-chorioretinal dystrophy-myopia syndrome, foveal hypoplasia-presenile cataract syndrome, MRCS syndrome, X-linked intellectual disability-limb spasticity-retinal dystrophy-diabetes insipidus syndrome, Leber congenital amaurosis, oligocone trichromacy, Oguchi disease, retinitis pigmentosa, hereditary macular dystrophy, RPE65-related recessive retinopathy, RPGR-related retinopathy, AIPL1-related retinopathy, RP2-related retinopathy, RDH5-related retinopathy, RLBP1-related retinopathy, LCA5-related retinopathy, ATF6-related retinopathy, RAB28-related retinopathy, FLVCR1-related retinopathy with or without ataxia, RPE65-related dominant retinopathy, GUCY2D retinopathy, PDE6A-related retinopathy, ELOVL4-related maculopathy, MAK-related retinopathy, KIZ-related retinopathy, TOPORS-related retinopathy, PRPF8-related retinopathy, RD3-related retinopathy, BEST1-related dominant retinopathy, BEST1-related recessive retinopathy, IMPG2-related recessive retinopathy, IMPG2-related dominant retinopathy, CACNA1F-related retinopathy, CACNA2D4-related retinopathy, CDHR1-related retinopathy, GUCA1A-related retinopathy, RHO-related retinopathy, SNRNP200-related dominant retinopathy, RDH12-related recessive retinopathy, RDH12-related dominant retinopathy, NMNAT1-related retinopathy, CNGA3-related retinopathy, EYS-related retinopathy, GNAT2-related retinopathy, IDH3B-related retinopathy, MERTK-related retinopathy, PRPF31-related retinopathy, GPR179-related retinopathy, GRM6-related retinopathy, ADAM9-related retinopathy, RP1-related recessive retinopathy, RP1-related dominant retinopathy, CERKL-related retinopathy, TRPM1-related retinopathy, CNGB1-related retinopathy, PCARE-related retinopathy, CNGA1-related retinopathy, ABCA4-related retinopathy, NYX-related retinopathy, retinal dystrophy, X-linked, Gardner-Hardcastle type, PDE6C-related retinopathy, PDE6G-related retinopathy, LRIT3-related retinopathy, IMPG1-related dominant retinopathy, IMPG1-related recessive retinopathy, TTLL5-related retinopathy, HGSNAT-related retinopathy, IMPDH1-related retinopathy, PRPH2-related retinopathy, PROM1-related retinopathy, KCNV2-related retinopathy, CRX-related retinopathy, REEP6-related retinopathy, SPATA7-related retinopathy

Genetics & variants

GWAS landscape

No GWAS associations recorded — common-variant (GWAS) studies don’t cover this disease (typical for Mendelian / rare diseases). See the curated gene cohort and Mendelian overlap below.

Variant details and genetic-evidence tiers

No tiered GWAS variants or ClinVar records for this disease.

Genes & proteins

No associated-gene cohort resolved for this disease. Atlas builds the molecular and therapeutic sections — associated genes, protein families, druggability, pathways, interactions, and drug associations — by aggregating over a disease’s associated genes (resolved via GWAS / GenCC / ClinVar / CIViC), and none resolved here. This is expected for antibody-mediated, autoimmune, or otherwise non-gene-defined conditions; the curated evidence for this disease is its clinical features, GWAS susceptibility, and clinical trials (above).

Function

No pathway enrichment — requires an associated-gene cohort.

Therapeutics

No druggable-target or therapeutic data for this disease’s cohort.

Clinical trials & evidence

Clinical trials

Clinical trials: 0.