Rare Disease Library

Browse Orphanet-curated rare diseases with HPO phenotype annotations, synonyms, and linked support programs. Search by name, abbreviation, or synonym.

Try: "IgA nephropathy", "C3G", "Berger's disease", "PKU", "Duchenne"

9 matching diseasesClear search ×

Hypomyelinating leukodystrophy-ataxia-hypodontia-hypomyelination syndrome

Ataxia-delayed dentition-hypomyelination syndrome

ORPHA:137639

Ataxia-tapetoretinal degeneration syndrome

ORPHA:1178

Developmental delay-ataxia-hypotonia-facial dysmorphism syndrome

HADDS · Hypotonia-ataxia-delayed developmental syndrome

ORPHA:658843

Hypomyelination neuropathy-arthrogryposis syndrome

ORPHA:2680

Hypomyelination-congenital cataract syndrome

ORPHA:85163

Hypomyelination-hypogonadotropic hypogonadism-hypodontia syndrome

4H syndrome

ORPHA:88637

Leukoencephalopathy-spondyloepimetaphyseal dysplasia syndrome

Leukoencephalopathy-metaphyseal chondrodysplasia syndrome · H-SMD

ORPHA:83629

Tremor-ataxia-central hypomyelination syndrome

TACH syndrome

ORPHA:447896

X-linked spinocerebellar ataxia type 4

SCAX4 · X-linked ataxia-dementia syndrome

ORPHA:85292