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"

200 matching diseasesClear search ×

Hyper-IgE syndrome

ORPHA:331223

Hyper-IgM syndrome type 2

AID deficiency · Activation-induced cytidine deaminase deficiency

ORPHA:101089

Hyper-IgM syndrome type 3

HIGM3 · Hyper-IgM syndrome due to CD40 deficiency

ORPHA:101090

Hyper-IgM syndrome type 4

HIGM4

ORPHA:101091

Hyper-IgM syndrome type 5

HIGM5 · Hyper-IgM syndrome due to UNG deficiency

ORPHA:101092

Hyperimmunoglobulinemia D with periodic fever

HIDS · Hyper-IgD syndrome

ORPHA:343

Hypermobile Ehlers-Danlos syndrome

EDS-HT · Ehlers-Danlos syndrome hypermobility type

ORPHA:285

Hypoparathyroidism-sensorineural deafness-renal disease syndrome

Hypoparathyroidism-sensorineural hearing loss-renal disease syndrome · Barakat syndrome

ORPHA:2237

IBIDS syndrome

Tay syndrome · Trichothiodystrophy type E

ORPHA:453

ICF syndrome

Immunodeficiency-centromeric instability-facial dysmorphism syndrome · Immunodeficiency-centromeric instability-facial anomalies syndrome

ORPHA:2268

Ichthyosis follicularis-alopecia-photophobia syndrome

IFAP syndrome · Ichthyosis follicularis-atrichia-photophobia syndrome

ORPHA:2273

Ichthyosis-hypotrichosis syndrome

Hypotrichosis-congenital ichthyosis syndrome · IFAH syndrome

ORPHA:91132

Immunodeficiency by defective expression of MHC class I

MHC class I deficiency · Bare lymphocyte syndrome type 1

ORPHA:34592

Immunodeficiency by defective expression of MHC class II

MHC class II deficiency · Bare lymphocyte syndrome type 2

ORPHA:572

Infantile convulsions and choreoathetosis

ICCA syndrome · Paroxysmal kinesigenic dyskinesia and infantile convulsions

ORPHA:31709

Infantile hypotonia-oculomotor anomalies-hyperkinetic movements-developmental delay syndrome

Baker-Gordon syndrome · SYT1-related neurodevelopmental disorder

ORPHA:522077

Insulin-resistance syndrome type B

ORPHA:2298

Iridocorneal endothelial syndrome

ICE syndrome

ORPHA:64734

Isolated Joubert syndrome

CPD IV · Cerebelloparenchymal disorder IV

ORPHA:475

IVIC syndrome

Oculo-oto-radial syndrome · Radial ray defects, hearing impairment, external ophthalmoplegia, and thrombocytopenia

ORPHA:2307

KID syndrome

KID/HID syndrome · Keratitis-ichthyosis-deafness/Hystrix-like ichthyosis-deafness syndrome

ORPHA:477

Knuckle pads-leukonychia-sensorineural deafness-palmoplantar hyperkeratosis syndrome

Bart-Pumphrey syndrome · Knuckle pads-leukonychia-sensorineural deafness-palmoplantar keratoderma syndrome

ORPHA:2698

Kyphoscoliotic Ehlers-Danlos syndrome

Kyphoscoliotic EDS · kEDS

ORPHA:536545

Larsen-like syndrome, B3GAT3 type

Multiple joint dislocations-short stature-craniofacial dysmorphism-congenital heart defects syndrome

ORPHA:284139

Lethal ataxia with deafness and optic atrophy

Arts syndrome · Lethal ataxia with hearing loss and optic atrophy

ORPHA:1187

Leukocyte adhesion deficiency type II

CDG syndrome type IIc · CDG-IIc

ORPHA:99843

Marfan syndrome type 1

MFS1

ORPHA:284963

Marfan syndrome type 2

MFS2

ORPHA:284973

Maxillonasal dysplasia

Binder syndrome · Maxillonasal dysostosis

ORPHA:1248

Mayer-Rokitansky-Küster-Hauser syndrome type 1

Congenital absence of uterus and vagina · MRKH syndrome type 1

ORPHA:247775

Mayer-Rokitansky-Küster-Hauser syndrome type 2

Atypical MRKH syndrome · MRKH syndrome type 2

ORPHA:2578

MGAT2-CDG

CDG syndrome type IIa · CDG-IIa

ORPHA:79329

MOGS-CDG

CDG syndrome type IIb · CDG-IIb

ORPHA:79330

Monoamine oxidase A deficiency

Brunner syndrome

ORPHA:3057

Monosomy 18p syndrome

18p- syndrome · De Grouchy syndrome type 1

ORPHA:1598

Monosomy 18q syndrome

18q- syndrome · Deletion 18q

ORPHA:1600

MPDU1-CDG

CDG syndrome type If · CDG-If

ORPHA:79323

MPI-CDG

CDG syndrome type Ib · CDG-Ib

ORPHA:79319

Mucopolysaccharidosis type 2

Hunter syndrome · Iduronate 2-sulfatase deficiency

ORPHA:580

Mucopolysaccharidosis type 2, attenuated form

Hunter syndrome type B · Iduronate 2-sulfatase deficiency type B

ORPHA:217093

Mucopolysaccharidosis type 2, severe form

Hunter syndrome type A · Iduronate 2-sulfatase deficiency type A

ORPHA:217085

Nephrosis-deafness-urinary tract-digital malformations syndrome

Braun-Bayer syndrome · Nephrosis-hearing loss-urinary tract-digital malformations syndrome

ORPHA:2669

Nijmegen breakage syndrome

AT V1 · Ataxia-telangiectasia, variant 1

ORPHA:647

NPHP3-related Meckel-like syndrome

Goldston syndrome · Meckel syndrome type 7

ORPHA:3032

OBSOLETE: Antenatal Bartter syndrome

OBSOLETE: Bartter syndrome, furosemide-amiloride type · OBSOLETE: Hyperprostaglandin E syndrome

ORPHA:93604

Odontomatosis-aortae esophagus stenosis syndrome

Bader syndrome

ORPHA:2724

Onycho-tricho-dysplasia-neutropenia syndrome

Itin syndrome · ONMR syndrome

ORPHA:2739

Orofaciodigital syndrome type 4

Baraitser-Burn syndrome · Mohr-Majewski syndrome

ORPHA:2753