syndromic recessive X-linked ichthyosis

Summary

syndromic recessive X-linked ichthyosis (MONDO:0017264) is a disease. A subtype of eye disorder — broader associated-gene and molecular evidence is on the parent page (see Disease family below).

At a glance

• Prevalence: 1-9 / 100 000 (Europe) [Orphanet-validated]
• Phenotypes (HPO): 21

Clinical features

Epidemiology

Prevalence records

1 prevalence record(s), Orphanet:

Type	Class	Value	Geography	Validation
Point prevalence	1-9 / 100 000	1.3	Europe	Validated

Signs & symptoms

Clinical features (HPO)

21 HPO clinical features (Orphanet curated; top 21 by frequency):

HPO ID	Term	Frequency
HP:0000962	Hyperkeratosis	Very frequent (80-99%)
HP:0000966	Hypohidrosis	Very frequent (80-99%)
HP:0008064	Ichthyosis	Very frequent (80-99%)
HP:0001249	Intellectual disability	Frequent (30-79%)
HP:0001263	Global developmental delay	Frequent (30-79%)
HP:0002381	Aphasia	Frequent (30-79%)
HP:0007018	Attention deficit hyperactivity disorder	Frequent (30-79%)
HP:0007957	Corneal opacity	Frequent (30-79%)
HP:0000028	Cryptorchidism	Occasional (5-29%)
HP:0000083	Renal insufficiency	Occasional (5-29%)
HP:0000122	Unilateral renal agenesis	Occasional (5-29%)
HP:0000135	Hypogonadism	Occasional (5-29%)
HP:0000717	Autism	Occasional (5-29%)
HP:0001250	Seizure	Occasional (5-29%)
HP:0001339	Lissencephaly	Occasional (5-29%)
HP:0002488	Acute leukemia	Occasional (5-29%)
HP:0002577	Abnormal stomach morphology	Occasional (5-29%)
HP:0004298	Abnormality of the abdominal wall	Occasional (5-29%)
HP:0004322	Short stature	Occasional (5-29%)
HP:0010866	Abdominal wall defect	Occasional (5-29%)
HP:0100617	Testicular seminoma	Occasional (5-29%)

Identifiers

Disease identifiers

Field	Value
Canonical name	syndromic recessive X-linked ichthyosis
Mondo ID	MONDO:0017264
Orphanet	281090
SNOMED CT	717041008
UMLS	C4274085
MedGen	904038
GARD	0017302
Is cancer (heuristic)	no

Also known as: recessive X-linked ichthyosis with extracutaneous manifestations · syndrome associated with recessive X-linked ichthyosis · syndromic recessive X-linked ichthyosis · syndromic RXLI · syndromic X-linked ichthyosis

Disease family

This is a subtype of eye disorder. 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 › disorder of orbital region › eye disorder › syndromic recessive X-linked ichthyosis

Related subtypes (119): ptosis, eye accommodation disease, corneal disorder, asthenopia, lens disorder, keratomalacia, scleral disorder, ocular siderosis, coloboma, luxation of globe, mucopolysaccharidosis type 1, lacrimal apparatus disorder, Foster-Kennedy syndrome, anterior dislocation of lens, uveal disorder, eyelid disorder, ocular hypotension, scotoma, exophthalmos, ophthalmia nodosa, eye degenerative disorder, refractive error, glaucoma, retinal disorder, eye allergy, ocular vascular disorder, optic neuritis, conjunctival disorder, ocular hypertension, Tietz syndrome, Alagille syndrome, glaucoma-sleep apnea syndrome, Marshall syndrome, microcornea-glaucoma-absent frontal sinuses syndrome, nail-patella syndrome, oculodentodigital dysplasia, piebaldism, Sturge-Weber syndrome, cerebrotendinous xanthomatosis, ocular cystinosis, alpha-mannosidosis, megalocornea-intellectual disability syndrome, mucolipidosis type IV, mucopolysaccharidosis type 6, Netherton syndrome, galactosialidosis, Niemann-Pick disease type A, ocular motor apraxia, Cogan type, Peters plus syndrome, isolated Pierre-Robin syndrome, ectodermal dysplasia-blindness syndrome, Sandhoff disease, SHORT syndrome, Sjogren-Larsson syndrome, Smith-Lemli-Opitz syndrome, Tay-Sachs disease, tyrosinemia type II, Ito hypomelanosis, X-linked cone dysfunction syndrome with myopia, red color blindness, oculocerebrorenal syndrome, Lowry-MacLean syndrome, pigment dispersion syndrome, hereditary hyperferritinemia with congenital cataracts, dyssegmental dysplasia-glaucoma syndrome, mevalonic aciduria, familial cavitary optic disk anomaly, blindness - scoliosis - arachnodactyly syndrome, fatty acyl-CoA reductase 1 deficiency, microcephaly-intellectual disability-sensorineural hearing loss-epilepsy-abnormal muscle tone syndrome, neurotrophic keratopathy, Cogan syndrome, atopic keratoconjunctivitis, rhizomelic chondrodysplasia punctata, Ehlers-Danlos syndrome, kyphoscoliotic type 1, IRVAN syndrome, Rothmund-Thomson syndrome type 2, microcornea-corectopia-macular hypoplasia syndrome, isolated anophthalmia-microphthalmia syndrome, Spasmus nutans, toxic maculopathy due to antimalarial drugs, acute zonal occult outer retinopathy, acute annular outer retinopathy, phakomatosis pigmentovascularis, lamellar ichthyosis, idiopathic linear interstitial keratitis, chondroectodermal dysplasia with night blindness, galactosemia, GM1 gangliosidosis, Gaucher disease, visual snow syndrome, extensive peripapillary myelinated nerve fibers, IgG4-related ophthalmic disorder, global developmental delay-visual anomalies-progressive cerebellar atrophy-truncal hypotonia syndrome, vernal keratoconjunctivitis, Gardner syndrome, anterior segment dysgenesis, isolated ankyloblepharon filiforme adnatum, hereditary optic neuropathy, essential strabismus, Axenfeld anomaly, eye neoplasm, isolated blepharochalasis, punctate inner choroidopathy, eye infectious disorder, vitreous body disorder, 9q33.3q34.11 microdeletion syndrome, autoimmune/inflammatory optic neuropathy, LTBP2-related ocular dysgenesis, ocular growth disorder, ocular dysgenesis caused by defects in PAX6 regulation, choroidal neovascularization, anterior segment developmental abnormality with extraocular manifestations, congenital optic disk excavation, neuroocular syndrome, isolated angioid streaks, multiple evanescent white dot syndrome, stellate multiform amelanotic choroidopathy, macular telangiectasia

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.