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"

73 matching diseasesClear search ×

H syndrome

ORPHA:168569

Helsmoortel-Van der Aa syndrome

ADNP-related syndromic intellectual disability-autism spectrum disorder · ADNP-related Helsmoortel-Van der Aa syndrome

ORPHA:404448

HERNS syndrome

Hereditary endotheliopathy-retinopathy-nephropathy-stroke syndrome

ORPHA:63261

Holmes-Adie syndrome

Tonic pupil-tendon areflexia syndrome · Adie syndrome

ORPHA:454718

Joubert syndrome with oculorenal defect

Arima syndrome · CORS

ORPHA:2318

Lethal ataxia with deafness and optic atrophy

Arts syndrome · Lethal ataxia with hearing loss and optic atrophy

ORPHA:1187

Lujan-Fryns syndrome

X-linked intellectual disability with marfanoid habitus

ORPHA:776

Monosomy 9p syndrome

9p deletion syndrome · 9p- syndrome

ORPHA:261112

N syndrome

ORPHA:2608

Naxos disease

KWWH type I · Keratoderma with woolly hair type I

ORPHA:34217

PENS syndrome

Papular epidermal nevi with skyline basal cell layers syndrome

ORPHA:313936

Proteasome-associated autoinflammatory syndrome

ALDD syndrome · Autoinflammation-lipodystrophy-dermatosis syndrome

ORPHA:324977

Radio-ulnar synostosis-amegakaryocytic thrombocytopenia syndrome

ATRUS syndrome

ORPHA:71289

Ramos-Arroyo syndrome

Corneal anesthesia-hearing loss-intellectual disability syndrome · Corneal anesthesia-deafness-intellectual disability syndrome

ORPHA:1051

RHYNS syndrome

Retinitis pigmentosa-hypopituitarism-nephronophthisis-skeletal dysplasia syndrome

ORPHA:140976

Sotos syndrome

Cerebral gigantism

ORPHA:821

Symbrachydactyly of hands and feet

De Smet-Fabry-Fryns syndrome

ORPHA:1570

Timothy syndrome

LQT8 · Long QT syndrome type 8

ORPHA:65283

Triple A syndrome

2A syndrome · 3A syndrome

ORPHA:869

Turnpenny-Fry syndrome

PCGF2-related disorder · TPFS

ORPHA:688642

Upper limb mesomelic dysplasia, type Fryns

Fryns-Hofkens-Fabry syndrome

ORPHA:2497

W syndrome

Pallister-W syndrome

ORPHA:2804

X-linked alpha-thalassemia-intellectual disability syndrome

ATR-X syndrome

ORPHA:847

X-linked intellectual disability-spastic paraplegia with iron deposits syndrome

Arena syndrome

ORPHA:85333

Xq21 microdeletion syndrome

Ayazi syndrome · Monosomy Xq21

ORPHA:1435