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"

10,912 rare diseases

Enthesitis-related juvenile idiopathic arthritis

Enthesitis-related JIA · Juvenile ERA

ORPHA:85438

Eosinophilic angiocentric fibrosis

IgG4-related eosinophilic angiocentric fibrosis

ORPHA:449566

Eosinophilic colitis

ORPHA:402035

Eosinophilic fasciitis

Diffuse fasciitis with eosinophilia · Shulman syndrome

ORPHA:3165

Eosinophilic gastroenteritis

EGE · Eosinophilic enteritis

ORPHA:2070

Eosinophilic granulomatosis with polyangiitis

Churg-Strauss syndrome · EGPA

ORPHA:183

Ependymal tumor

ORPHA:301

Ependymoblastoma

ORPHA:251880

Ependymoma

Classic ependymoma

ORPHA:251636

EPHB4-related lymphatic-related hydrops fetalis

EPHB4-related generalized lymphatic dysplasia with atrial septal defect · EPHB4-related LRHF/GLD

ORPHA:568065

Epiblepharon

ORPHA:99169

Epibulbar lipodermoid-preauricular appendage-polythelia syndrome

ORPHA:231742

Epidemic typhus

ORPHA:83314

Epidermal appendage anomaly

ORPHA:79362

Epidermal disease

ORPHA:79353

Epidermal nevus syndrome

Epidermal hamartoma syndrome

ORPHA:35125

Epidermolysis bullosa acquisita

Acquired epidermolysis bullosa

ORPHA:46487

Epidermolysis bullosa simplex

EBS

ORPHA:304

Epidermolysis bullosa simplex due to BP230 deficiency

DST-related epidermolysis bullosa simplex · EBS due to BP230 deficiency

ORPHA:412181

Epidermolysis bullosa simplex due to exophilin 5 deficiency

EBS due to exophilin 5 deficiency

ORPHA:412189

Epidermolysis bullosa simplex with anodontia/hypodontia

Kallin syndrome · EBS with anodontia/hypodontia

ORPHA:2325

Epidermolysis bullosa simplex with circinate migratory erythema

EBS with circinate migratory erythema · EBS-migr

ORPHA:158681

Epidermolysis bullosa simplex with extracutaneous involvement

EBS with extracutaneous involvement

ORPHA:595351

Epidermolysis bullosa simplex with mottled pigmentation

EBS-MP · EBS with mottled pigmentation

ORPHA:79397

Epidermolysis bullosa simplex with muscular dystrophy

EBS-MD · Limb-girdle muscular dystrophy with epidermolysis bullosa simplex

ORPHA:257

Epidermolysis bullosa simplex with pyloric atresia

EBS with pyloric atresia · EBS-PA

ORPHA:158684

Epidermolysis bullosa simplex without extracutaneous involvement

EBS without extracutaneous involvement

ORPHA:595346

Epidermolytic nevus

Epidermolytic verrucous epidermal nevus · Epidermolytic epidermal nevus

ORPHA:497737

Epidermolytic palmoplantar keratoderma

Diffuse erythrodermic palmoplantar keratoderma, Voerner type · Diffuse erythrodermic palmoplantar keratoderma, Vörner type

ORPHA:2199

Epignathus

Oropharyngeal teratoma

ORPHA:141077

Epilepsy and/or ataxia with myoclonus as a major feature

ORPHA:306756

Epilepsy of infancy with migrating focal seizures

EIMFS · Malignant migrating partial seizures of infancy

ORPHA:293181

Epilepsy with auditory features

Autosomal dominant epilepsy with auditory features · EAF

ORPHA:101046

Epilepsy with eyelid myoclonia

EMA · EMEA

ORPHA:139431

Epilepsy with generalized tonic-clonic seizures alone

Epilepsy with grand mal seizures on awakening · GTCA

ORPHA:698005

Epilepsy with myoclonic absences

ORPHA:86911

Epilepsy with myoclonic-atonic seizures

Doose syndrome · EMAS

ORPHA:1942

Epilepsy with reading-induced seizures

EwRIS

ORPHA:166433

Epilepsy-microcephaly-skeletal dysplasia syndrome

Battaglia-Neri syndrome

ORPHA:1948

Epilepsy-telangiectasia syndrome

ORPHA:1951

Epileptic encephalopathy with global cerebral demyelination

AGC1 deficiency · Mitochondrial aspartate-glutamate carrier 1 deficiency

ORPHA:353217

Epiphyseal dysplasia-hearing loss-dysmorphism syndrome

Finucane-Kurtz-Scott syndrome · Epiphyseal dysplasia-deafness-dysmorphism syndrome

ORPHA:1825

Epiphyseal stippling-osteoclastic hyperplasia syndrome

Pacman dysplasia

ORPHA:1952

Epiphysiolysis of the hip

Slipped upper femoral epiphysis · SUFE

ORPHA:399329

Episodic ataxia type 1

Episodic ataxia with myokymia

ORPHA:37612

Episodic ataxia type 3

Episodic ataxia-vertigo-tinnitus-myokymia syndrome

ORPHA:79135

Episodic ataxia type 4

PATX · Periodic vestibulocerebellar ataxia

ORPHA:79136

Episodic ataxia type 5

ORPHA:211067