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 ×

OBSOLETE: Lown-Ganong-Levine syndrome

OBSOLETE: LGL syndrome · OBSOLETE: Atrial tachyarrhythmia with short PR interval

ORPHA:844

3C syndrome

Craniocerebellocardiac dysplasia · Ritscher-Schinzel syndrome

ORPHA:7

3M syndrome

3-M syndrome · Yakut short stature syndrome

ORPHA:2616

Acropectorovertebral dysplasia

F syndrome

ORPHA:957

Antisynthetase syndrome

AS syndrome · Anti-Jo1 syndrome

ORPHA:81

Autosomal recessive spastic paraplegia type 23

Lison syndrome · SPG23

ORPHA:101003

Blepharophimosis-intellectual disability syndrome, Ohdo type

BMRS, Ohdo type · Blepharophimosis syndrome, Ohdo type

ORPHA:2728

Bohring-Opitz syndrome

BOS syndrome · Bohring syndrome

ORPHA:97297

C syndrome

OTCS · Opitz C trigonocephaly

ORPHA:1308

Carnevale syndrome

3MC2 syndrome · Carnevale-Krajewska-Fischetto syndrome

ORPHA:2998

Cataract-nephropathy-encephalopathy syndrome

Crome syndrome

ORPHA:1380

CK syndrome

X-linked intellectual disability-microcephaly-cortical malformation-thin habitus syndrome

ORPHA:251383

Congenital central hypoventilation syndrome

CCHS · Ondine syndrome

ORPHA:661

Deafness with labyrinthine aplasia, microtia, and microdontia

Hearing loss with labyrinthine aplasia, microtia, and microdontia · LAMM syndrome

ORPHA:90024

Distal deletion 3p syndrome

3p- syndrome · Distal monosomy 3p

ORPHA:1620

Double uterus-hemivagina-renal agenesis syndrome

Double uterus and obstructed hemivagina syndrome · OHVIRA syndrome

ORPHA:3411

Ehlers-Danlos/osteogenesis imperfecta syndrome

EDS/OI syndrome

ORPHA:230857

Feingold syndrome

Brunner-Winter syndrome · Digital anomalies with short palpebral fissures and atresia of esophagus or duodenum

ORPHA:1305

H syndrome

ORPHA:168569

Hypomyelination-hypogonadotropic hypogonadism-hypodontia syndrome

4H syndrome

ORPHA:88637

Infantile-onset spinocerebellar ataxia

IOSCA · Ohaha syndrome

ORPHA:1186

L1 syndrome

CRASH syndrome · Corpus callosum hypoplasia-retardation-adducted thumbs-spasticity-hydrocephalus syndrome

ORPHA:275543

Lacrimoauriculodentodigital syndrome

LADD syndrome · LARD syndrome

ORPHA:2363

Laron syndrome

Complete growth hormone insensitivity · GH receptor deficiency

ORPHA:633

Larsen syndrome

ORPHA:503

Laryngo-onycho-cutaneous syndrome

LOGIC syndrome · Laryngeal and ocular granulation tissue in children from the Indian subcontinent syndrome

ORPHA:2407

Legius syndrome

Nonmosaic Legius syndrome · NF1-like syndrome

ORPHA:137605

Leigh syndrome

Infantile subacute necrotizing encephalopathy · Leigh disease

ORPHA:506

Lelis syndrome

Ectodermal dysplasia-acanthosis nigricans syndrome

ORPHA:140936

LIG4 syndrome

DNA ligase IV deficiency · Ligase 4 syndrome

ORPHA:99812

Limb body wall complex

LBWC syndrome · Body stalk anomaly

ORPHA:2369

Linear nevus sebaceus syndrome

Nevus sebaceus of Jadassohn · Nevus sebaceus syndrome

ORPHA:2612

LUMBAR syndrome

PELVIS syndrome · Perineal hemangioma-external genitalia malformations-lipomyelomeningocele-vesicorenal abnormalities-imperforate anus-skin tag syndrome

ORPHA:83628

Lynch syndrome

ORPHA:144

Monosomy 9p syndrome

9p deletion syndrome · 9p- syndrome

ORPHA:261112

Multiple synostoses syndrome

Deafness-Hermann type symphalangism syndrome · Facio-audio-symphalangism

ORPHA:3237

Myelodysplastic syndrome associated with isolated del(5q) chromosome abnormality

5q- syndrome · MDS

ORPHA:86841

N syndrome

ORPHA:2608

OBSOLETE: ACTH-independent Cushing syndrome

OBSOLETE: Adrenocorticotropic hormone-independent Cushing syndrome · OBSOLETE: Adrenal Cushing syndrome

ORPHA:99893

OBSOLETE: Adult-onset SAPHO syndrome

OBSOLETE: Adult-onset synovitis-acne-pustulosis-hyperostosis-osteitis syndrome

ORPHA:324982

OBSOLETE: Amniotic bands

OBSOLETE: ADAM syndrome · OBSOLETE: Amniotic deformity-adhesion-mutilation syndrome

ORPHA:1034

OBSOLETE: Angioosteohypertrophic syndrome

OBSOLETE: Klippel-Trénaunay-Weber syndrome

ORPHA:2346

OBSOLETE: Antenatal Bartter syndrome

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

ORPHA:93604

OBSOLETE: ATR-X-related syndrome

ORPHA:263355

OBSOLETE: Autosomal dominant limb-girdle muscular dystrophy type 1H

OBSOLETE: LGMD1H

ORPHA:238755

OBSOLETE: Autosomal dominant Opitz G/BBB syndrome

OBSOLETE: Autosomal dominant Opitz BBB/G syndrome · OBSOLETE: ADOS

ORPHA:306588

OBSOLETE: Autosomal dominant spastic paraplegia type 9

OBSOLETE: SPG9

ORPHA:100990

OBSOLETE: Autosomal dominant trichoodontoonychodysplasia-syndactyly

OBSOLETE: Trueb-Burg-Bottani syndrome

ORPHA:3357