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 ×

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: Ehlers-Danlos syndrome type 1

OBSOLETE: EDS I

ORPHA:90309

Oculodental syndrome, Rutherfurd type

Gingival hypertrophy-corneal dystrophy · Rutherfurd syndrome

ORPHA:2709

Oculodentodigital dysplasia

Oculo-dento-digital dysplasia · ODOD syndrome

ORPHA:2710

Oculofaciocardiodental syndrome

OFCD syndrome · Cataract-microphthalmia-radiculomegaly-cardiac septal defect syndrome

ORPHA:2712

Oculogastrointestinal-neurodevelopmental syndrome

OGIN Syndrome

ORPHA:611201

Odonto-tricho-ungual-digito-palmar syndrome

OTUDP syndrome · Odonto-tricho-ungual-digito-palmar syndrome, Mendoza-Valiente type

ORPHA:69082

Ogden syndrome

Premature aging appearance-developmental delay-cardiac arrhythmia syndrome

ORPHA:276432

Oley syndrome

Congenital hypotrichosis-milia syndrome

ORPHA:79458

Omenn syndrome

Combined immunodeficiency with hypereosinophilia

ORPHA:39041

Onycho-tricho-dysplasia-neutropenia syndrome

Itin syndrome · ONMR syndrome

ORPHA:2739

Ophthalmomandibulomelic dysplasia

OMM syndrome · Pillay syndrome

ORPHA:2741

Opsoclonus-myoclonus syndrome

Ataxo-opso-myoclonus syndrome · Dancing eye syndrome

ORPHA:1183

Orofaciodigital syndrome type 1

OFD1 · OFDI

ORPHA:2750

Orofaciodigital syndrome type 11

OFD11 · Oral-facial-digital syndrome type 11

ORPHA:141000

Orofaciodigital syndrome type 14

Microcephaly-cerebral malformation-orofaciodigital syndrome · OFD14

ORPHA:434179

Orofaciodigital syndrome type 18

OFD18 · Oral-facial-digital syndrome type 18

ORPHA:508501

Orofaciodigital syndrome type 2

Mohr syndrome · OFD2

ORPHA:2751

Orofaciodigital syndrome type 3

OFD3 · Oral-facial-digital syndrome type 3

ORPHA:2752

Orofaciodigital syndrome type 4

Baraitser-Burn syndrome · Mohr-Majewski syndrome

ORPHA:2753

Orofaciodigital syndrome type 5

Oral-facial-digital syndrome type 5 · Orofaciodigital syndrome, Thurston type

ORPHA:2919

Orofaciodigital syndrome type 6

Joubert syndrome with oral-facial-digital syndrome · OFD6

ORPHA:2754

Orofaciodigital syndrome type 7

OFD7 · Oral-facial-digital syndrome type 7

ORPHA:90649

Orofaciodigital syndrome type 8

OFD8 · Oral-facial-digital syndrome type 8

ORPHA:2755

Orofaciodigital syndrome type 9

Oral-facial-digital syndrome type 9 · Oral-facial-digital syndrome with retinal abnormalities

ORPHA:141007

OSLAM syndrome

Osteosarcoma-limb anomalies-erythroid macrocytosis syndrome

ORPHA:2760

Otodental syndrome

Globodontia · Otodental dysplasia

ORPHA:2791

Otofaciocervical syndrome

Fara-Chlupackova syndrome · OFC syndrome

ORPHA:2792

Otopalatodigital syndrome type 1

OPD I syndrome · OPD syndrome 1

ORPHA:90650

Otopalatodigital syndrome type 2

OPD II syndrome · OPD syndrome 2

ORPHA:90652

Parana hard skin syndrome

Hard skin syndrome, Parana type

ORPHA:2812

Peeling skin syndrome type A

Generalized peeling skin syndrome type A · Non-inflammatory generalized peeling skin syndrome type A.

ORPHA:263548

Peeling skin syndrome type B

Generalized peeling skin syndrome type B · Inflammatory peeling skin syndrome

ORPHA:263553

Periodontal Ehlers-Danlos syndrome

Periodontal EDS · EDS VIII

ORPHA:75392

Perrault syndrome type 1

XX gonadal dysgenesis-deafness syndrome-without neurological manifestations

ORPHA:642945

Perrault syndrome type 2

XX gonadal dysgenesis-deafness syndrome-progressive neurological manifestations

ORPHA:642976

Pfeiffer syndrome type 1

Classic Pfeiffer syndrome

ORPHA:93258

Pfeiffer syndrome type 2

ORPHA:93259

Pfeiffer syndrome type 3

ORPHA:93260

PGM1-CDG

CDG syndrome type It · CDG-It

ORPHA:319646

PMM2-CDG

CDG syndrome type Ia · CDG-Ia

ORPHA:79318

Progeroid syndrome, Petty type

Petty syndrome · Petty-Laxova-Wiedemann syndrome

ORPHA:2963

Prune belly syndrome

Abdominal muscle deficiency syndrome · Eagle-Barret syndrome

ORPHA:2970

Pseudo-TORCH syndrome type 1

Band like calcification with simplified gyration and polymicrogyria · BLC-PMG

ORPHA:1229

Pseudo-TORCH syndrome type 2

Pseudo-TORCH syndrome-2 · PTORCH2

ORPHA:481665

RFT1-CDG

CDG1N · Carbohydrate deficient glycoprotein syndrome type In

ORPHA:244310

Ring chromosome 1 syndrome

Ring chromosome 1 · Ring 1

ORPHA:1437