spondyloepiphyseal dysplasia, sensorineural hearing loss, impaired intellectual development, and leber congenital amaurosis
Findings
No curated finding names spondyloepiphyseal dysplasia, sensorineural hearing loss, impaired intellectual development, and leber congenital amaurosis yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
- Inheritance
- Autosomal recessive inheritance
- Onset and course
- Infantile onset
HPO, annotations 2026-09-02
Features
44 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Abnormal auditory evoked potentialsHPOHP:0006958
- 2 of 2 reported patients
- Axial hypotoniaHPOHP:0008936
- 1 of 1 reported patient
- Brain atrophyHPOHP:0012444
- 1 of 1 reported patient
- Coarse facial featuresHPOHP:0000280
- 1 of 1 reported patient
- Delayed ability to walkHPOHP:0031936
- 3 of 3 reported patients
- Delayed CNS myelinationHPOHP:0002188
- 3 of 3 reported patients
- Delayed skeletal maturationHPOHP:0002750
- 1 of 1 reported patient
- Depressed nasal bridgeHPOHP:0005280
- 1 of 1 reported patient
- DyskinesiaHPOHP:0100660
- 1 of 1 reported patient
- Global developmental delayHPOHP:0001263
- 4 of 4 reported patients
- Growth delayHPOHP:0001510
- 4 of 4 reported patients
- High hypermetropiaHPOHP:0008499
- 1 of 1 reported patient
Show the remaining 32
- Hypoplasia of the corpus callosumHPOHP:0002079
- 1 of 1 reported patient
- Irregular epiphysesHPOHP:0010582
- 3 of 3 reported patients
- Macular atrophyHPOHP:0007401
- 1 of 1 reported patient
- Macular geographic atrophyHPOHP:0031609
- 1 of 1 reported patient
- Retinal degenerationHPOHP:0000546
- 1 of 1 reported patient
- Sensorineural hearing impairmentHPOHP:0000407
- 4 of 4 reported patients
Genes
1 gene
Germline variants in the gene encoding each protein, as classified by GenCC submitters, each in their own words. Limited, disputed and refuted submissions are listed too.
- NMNAT1HGNC:17877
- Limited · Labcorp Genetics (formerly Invitae) · Autosomal recessive · 2021
Where it sits
Other names
2 names
Resolves to: spondyloepiphyseal dysplasia, sensorineural hearing loss, impaired intellectual development, and leber congenital amaurosis
- Also called
- SHILCASHILCA syndrome