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

Rapid-onset childhood obesity-hypothalamic dysfunction-hypoventilation-autonomic dysregulation syndrome

ROHHAD · ROHHADNET

ORPHA:293987

Rapid-onset dystonia-parkinsonism

DYT12 · Dystonia 12

ORPHA:71517

Rapidly involuting congenital hemangioma

RICH

ORPHA:141184

Rapp-Hodgkin syndrome

Ectodermal dysplasia syndrome, Rapp-Hodgkin type · Ectodermal dysplasia, Rapp-Hodgkin type

ORPHA:3022

Rare abdominal surgical disease

ORPHA:165711

Rare acquired aplastic anemia

ORPHA:164823

Rare acquired deficiency anemia

ORPHA:248302

Rare acquired hemolytic anemia

ORPHA:182047

Rare acquired premature ovarian failure

ORPHA:95709

Rare adenocarcinoma of the breast

ORPHA:213528

Rare adrenal disease

ORPHA:101954

Rare adrenocortical nodular disease

ORPHA:649017

Rare adrenocortical nodular disease with Cushing syndrome as a major feature

ORPHA:647768

Rare adult hypothyroidism

ORPHA:177101

Rare allergic disease

Rare allergy

ORPHA:98050

Rare allergic respiratory disease

Rare respiratory allergy

ORPHA:98052

Rare andrological tumor

ORPHA:626609

Rare anemia

ORPHA:108997

Rare aplastic anemia

ORPHA:182040

Rare ataxia

ORPHA:102002

Rare atrial defect and interatrial communication

Atrial defect and interauricular communication

ORPHA:98727

Rare autonomic nervous system disorder

ORPHA:423662

Rare autosomal dominant non-syndromic sensorineural deafness type DFNA

Autosomal dominant isolated neurosensory deafness type DFNA · Autosomal dominant isolated neurosensory hearing loss type DFNA

ORPHA:90635

Rare autosomal recessive non-syndromic sensorineural deafness type DFNB

Autosomal recessive isolated neurosensory hearing loss type DFNB · Autosomal recessive isolated neurosensory deafness type DFNB

ORPHA:90636

Rare bacterial infectious disease

ORPHA:163582

Rare benign breast tumor

ORPHA:180253

Rare benign ovarian tumor

ORPHA:97293

Rare biliary tract disease

ORPHA:101941

Rare bone development disorder

Rare skeletal development disorder

ORPHA:139012

Rare bone disease

ORPHA:93419

Rare bone disease related to a common gene or pathway defect

ORPHA:364803

Rare bone tumor

ORPHA:68411

Rare brainstem or cerebellar disorder with ophthalmic involvement as a major feature

ORPHA:519341

Rare breast malformation

ORPHA:180163

Rare breast tumor

ORPHA:180250

Rare bronchopulmonary and pleural cavity tumors

ORPHA:101945

Rare cancer of cervix uteri

Rare cervical cancer · Rare cervical malignant tumor

ORPHA:213761

Rare cancer of corpus uteri

Rare malignant tumor of corpus uteri

ORPHA:213569

Rare capillary malformation

ORPHA:211247

Rare capillary malformation with associated anomalies

ORPHA:458830

Rare carcinoma of pancreas

Rare pancreatic carcinoma

ORPHA:217074

Rare carcinoma of small intestine

Rare carcinoma of small bowel

ORPHA:423957

Rare carcinoma of stomach

Rare gastric carcinoma

ORPHA:423771

Rare cardiac disease

ORPHA:97929

Rare cardiac rhythm disease

ORPHA:218436

Rare cardiac tumor

ORPHA:168194

Rare cause of hypertension

ORPHA:93618

Rare central nervous system and retinal vascular disease

ORPHA:71281