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"

10,911 rare diseases

X-linked dominant chondrodysplasia punctata

CDPX2 · CDPXD

ORPHA:35173

X-linked dominant chondrodysplasia, Chassaing-Lacombe type

X-linked dominant chondrodysplasia-hydrocephaly-microphthalmia syndrome

ORPHA:163966

X-linked dyserythropoietic anemia with abnormal platelets and neutropenia

ORPHA:363727

X-linked dystonia-parkinsonism

DYT3 · Lubag

ORPHA:53351

X-linked Ehlers-Danlos syndrome

EDS V · Ehlers-Danlos syndrome type 5

ORPHA:75497

X-linked Emery-Dreifuss muscular dystrophy

ORPHA:98863

X-linked endothelial corneal dystrophy

XECD

ORPHA:293621

X-linked epilepsy-learning disabilities-behavior disorders syndrome

ORPHA:85294

X-linked erythropoietic protoporphyria

X-linked dominant erythropoietic protoporphyria · X-linked dominant protoporphyria

ORPHA:443197

X-linked external auditory canal atresia-dilated internal auditory canal-facial dysmorphism syndrome

ORPHA:500188

X-linked female restricted facial dysmorphism-short stature-choanal atresia-intellectual disability

X-linked facial dysmorphism-short stature-choanal atresia-intellectual disability syndrome limited to females

ORPHA:480880

X-linked fetal akinesia syndrome

Holmes-Benacerraf syndrome

ORPHA:995

X-linked hereditary sensory and autonomic neuropathy with deafness

X-linked HSAN with deafness · X-linked auditory neuropathy with peripheral sensory neuropathy type 1

ORPHA:139583

X-linked hyper-IgM syndrome

HIGM1 · Hyper-IgM syndrome due to CD40 ligand deficiency

ORPHA:101088

X-linked hypohidrotic ectodermal dysplasia

Christ-Siemens-Touraine syndrome · XHED

ORPHA:181

X-linked hypophosphatemia

X-linked hypophosphatemic rickets · XLH

ORPHA:89936

X-linked ichthyosis syndrome

ORPHA:281210

X-linked immune dysregulation with inflammatory bowel disease due to ELF4 deficiency

DEX · X-linked immune dysregulation with inflammatory bowel disease due to E74 like ETS transcription factor 4 deficiency

ORPHA:676125

X-linked immunoneurologic disorder

Woods-Black-Norbury syndrome

ORPHA:2571

X-linked intellectual disability due to GRIA3 mutations

ORPHA:364028

X-linked intellectual disability with isolated growth hormone deficiency

MRGH

ORPHA:67045

X-linked intellectual disability-acromegaly-hyperactivity syndrome

ORPHA:85327

X-linked intellectual disability-ataxia-apraxia syndrome

ORPHA:85338

X-linked intellectual disability-cardiomegaly-congestive heart failure syndrome

ORPHA:324410

X-linked intellectual disability-cerebellar hypoplasia syndrome

OPHN1 syndrome · Oligophrenin-1 syndrome

ORPHA:137831

X-linked intellectual disability-cerebellar hypoplasia-spondylo-epiphyseal dysplasia syndrome

ORPHA:459070

X-linked intellectual disability-corpus callosum agenesis-spastic quadriparesis syndrome

ORPHA:85330

X-linked intellectual disability-craniofacioskeletal syndrome

ORPHA:163979

X-linked intellectual disability-cubitus valgus-dysmorphism syndrome

ORPHA:85280

X-linked intellectual disability-Dandy-Walker malformation-basal ganglia disease-seizures syndrome

Pettigrew Syndrome

ORPHA:1568

X-linked intellectual disability-dysmorphism-cerebral atrophy syndrome

Prieto-Badia-Mulas syndrome

ORPHA:2958

X-linked intellectual disability-epilepsy syndrome

ORPHA:2076

X-linked intellectual disability-epilepsy-progressive joint contractures-dysmorphism syndrome

ORPHA:85319

X-linked intellectual disability-global development delay-facial dysmorphism-sacral caudal remnant syndrome

ORPHA:480907

X-linked intellectual disability-hypogammaglobulinemia-progressive neurological deterioration syndrome

ORPHA:85317

X-linked intellectual disability-hypogonadism-ichthyosis-obesity-short stature syndrome

Young-Hughes syndrome

ORPHA:3055

X-linked intellectual disability-hypotonia-facial dysmorphism-aggressive behavior syndrome

ORPHA:85329

X-linked intellectual disability-hypotonia-movement disorder syndrome

ORPHA:457260

X-linked intellectual disability-hypotonic face syndrome

ORPHA:73220

X-linked intellectual disability-limb spasticity-retinal dystrophy-arginine vasopressin deficiency

X-linked intellectual disability-limb spasticity-retinal dystrophy-diabetes insipidus syndrome

ORPHA:423479

X-linked intellectual disability-macrocephaly-macroorchidism syndrome

Johnson syndrome

ORPHA:85320

X-linked intellectual disability-monoamine oxidase A metabolism anomaly syndrome

ORPHA:3065

X-linked intellectual disability-plagiocephaly syndrome

Hyde Forster-McCarthy-Berry syndrome

ORPHA:2898

X-linked intellectual disability-psychosis-macroorchidism syndrome

Lindsay-Burn syndrome · PPM-X

ORPHA:3077

X-linked intellectual disability-retinitis pigmentosa syndrome

Aldred syndrome · Retinitis pigmentosa and intellectual disability due to Xp11.3 microdeletion

ORPHA:85332

X-linked intellectual disability-seizures-psoriasis syndrome

Tranebjaerg-Svejgaard syndrome

ORPHA:3052

X-linked intellectual disability-short stature-overweight syndrome

ORPHA:457240

X-linked intellectual disability-spastic paraplegia with iron deposits syndrome

Arena syndrome

ORPHA:85333