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 ×

Painful legs and moving toes syndrome

PLMT syndrome

ORPHA:617440

PARC syndrome

Poikiloderma-alopecia-retrognathism-cleft palate syndrome

ORPHA:2825

PEHO syndrome

Progressive encephalopathy with edema, hypsarrhythmia and optic atrophy

ORPHA:2836

PHAVER syndrome

Powell-Chandra-Saal syndrome

ORPHA:2876

POEMS syndrome

Crow-Fukase syndrome · Osteosclerotic myeloma

ORPHA:2905

Port-wine nevi-mega cisterna magna-hydrocephalus syndrome

Nova syndrome

ORPHA:2703

Postaxial acrofacial dysostosis

Miller syndrome · POADS

ORPHA:246

Progressive supranuclear palsy

PSP syndrome

ORPHA:683

Proximal myotonic myopathy

Myotonic dystrophy type 2 · Proximal myotonic dystrophy

ORPHA:606

Ptosis-vocal cord paralysis syndrome

Tucker syndrome

ORPHA:2997

Recombinant 8 syndrome

Duplication 8q/deletion 8p · Rec(8) syndrome

ORPHA:96167

Rh deficiency syndrome

Rh-null syndrome

ORPHA:71275

Ring chromosome 1 syndrome

Ring chromosome 1 · Ring 1

ORPHA:1437

Ring chromosome 4 syndrome

Ring chromosome 4 · Ring 4

ORPHA:1447

Ring chromosome 8 syndrome

Ring chromosome 8 · Ring 8

ORPHA:1450

RNU4-2-related autosomal dominant neurodevelopmental disorder

ReNU syndrome

ORPHA:686488

Rombo syndrome

ORPHA:3110

Rudiger syndrome

ORPHA:3118

Sagliker syndrome

ORPHA:300493

Sandifer syndrome

ORPHA:71272

Sanjad-Sakati syndrome

HRD syndrome · Hypoparathyroidism-intellectual disability-dysmorphism syndrome

ORPHA:2323

Seizures-scoliosis-macrocephaly syndrome

SSM syndrome

ORPHA:466926

Semicircular canal dehiscence syndrome

SCD syndrome

ORPHA:420402

SERKAL syndrome

Sex reversion-kidneys, adrenal and lung dysgenesis syndrome

ORPHA:139466

Serpentine fibula-polycystic kidneys syndrome

Exner syndrome

ORPHA:2853

Severe dermatitis-multiple allergies-metabolic wasting syndrome

Congenital erythroderma-hypotrichosis-recurrent infections-multiple food allergies syndrome · SAM syndrome

ORPHA:369992

Severe oculo-renal-cerebellar syndrome

Hunter-Jurenka-Thompson syndrome · Oculorenocerebellar syndrome

ORPHA:2715

Short stature-auditory canal atresia-mandibular hypoplasia-skeletal anomalies syndrome

SAMS syndrome

ORPHA:397623

Short stature-onychodysplasia-facial dysmorphism-hypotrichosis syndrome

SOFT syndrome

ORPHA:314394

Short stature-optic atrophy-Pelger-Huët anomaly syndrome

SOPH syndrome

ORPHA:391677

SHORT syndrome

Lipodystrophy-Rieger anomaly-diabetes syndrome · Rieger anomaly-partial lipodystrophy syndrome

ORPHA:3163

Smith-Lemli-Opitz syndrome

7-dehydrocholesterol reductase deficiency · RSH syndrome

ORPHA:818

Spastic paraplegia-intellectual disability-nystagmus-obesity syndrome

SINO syndrome

ORPHA:521390

Stickler syndrome

Hereditary progressive arthroophthalmopathy

ORPHA:828

Stimmler syndrome

ORPHA:3199

Structural heart defects-renal anomalies syndrome

Severe congenital heart defects-renal anomalies syndome · SHDRA syndrome

ORPHA:689822

Sweet syndrome

Acute febrile neutrophilic dermatosis

ORPHA:3243

Syndactyly-telecanthus-anogenital and renal malformations syndrome

STAR syndrome

ORPHA:140952

T-cell immunodeficiency with thymic aplasia

Nezelof syndrome · Isolated congenital athymia

ORPHA:83471

Thrombocytopenia-absent radius syndrome

TAR syndrome

ORPHA:3320

Townes-Brocks syndrome

Sensorineural hearing loss with imperforate anus and hypoplastic thumbs · REAR syndrome

ORPHA:857

Tremor-nystagmus-duodenal ulcer syndrome

Neuhauser-Daly-Magnelli syndrome

ORPHA:3350

Tricho-dento-osseous syndrome

TDO syndrome

ORPHA:3352

Triple A syndrome

2A syndrome · 3A syndrome

ORPHA:869

Trisomy X syndrome

47,XXX syndrome · Triplo-X syndrome

ORPHA:3375

Turner syndrome

45,X syndrome · 45,X/46,XX syndrome

ORPHA:881

Usher syndrome

Retinitis pigmentosa-deafness syndrome · USH

ORPHA:886

Vici syndrome

Dionisi-Vici-Sabetta-Gambarara syndrome · Corpus callosum agenesis-cataract-immunodeficiency syndrome

ORPHA:1493