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 ×

Pai syndrome

Median cleft of the upper lip-corpus callosum lipoma-midline facial cutaneous polyps syndrome

ORPHA:1993

PHAVER syndrome

Powell-Chandra-Saal syndrome

ORPHA:2876

POEMS syndrome

Crow-Fukase syndrome · Osteosclerotic myeloma

ORPHA:2905

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

Prune belly syndrome

Abdominal muscle deficiency syndrome · Eagle-Barret syndrome

ORPHA:2970

Ptosis-vocal cord paralysis syndrome

Tucker syndrome

ORPHA:2997

Ring chromosome 1 syndrome

Ring chromosome 1 · Ring 1

ORPHA:1437

Ring chromosome 11 syndrome

RC11 · r(11) syndrome

ORPHA:96175

Ring chromosome 22 syndrome

Ring chromosome 22 · Ring 22

ORPHA:1446

Ring chromosome 4 syndrome

Ring chromosome 4 · Ring 4

ORPHA:1447

Ring chromosome 8 syndrome

Ring chromosome 8 · Ring 8

ORPHA:1450

Ring dermoid of cornea

Ring dermoid syndrome

ORPHA:91481

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

Septo-optic dysplasia spectrum

De Morsier syndrome · SOD

ORPHA:3157

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

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 type 1

ORPHA:90653

Stickler syndrome type 2

ORPHA:90654

Syndactyly-telecanthus-anogenital and renal malformations syndrome

STAR syndrome

ORPHA:140952

TAFRO syndrome

Thrombocytopenia-anasarca-fever-renal insufficiency-organomegaly syndrome

ORPHA:457077

TARP syndrome

Pierre Robin sequence-congenital heart defect-talipes syndrome · Pierre Robin syndrome-congenital heart defect-talipes syndrome

ORPHA:2886

TEMPI syndrome

Telangiectasia-erythrocytosis-monoclonal gammopathy-perinephric-fluid collections-intrapulmonary shunting syndrome

ORPHA:284227

Temple syndrome

ORPHA:254516

Thakker-Donnai syndrome

Dysmorphism-multiple structural anomalies syndrome

ORPHA:1780

Thomas syndrome

Potter sequence-cleft lip/palate-cardiopathy syndrome

ORPHA:3316

Thrombocytopenia-absent radius syndrome

TAR syndrome

ORPHA:3320

Tietz syndrome

Hypopigmentation-deafness syndrome · Hypopigmentation-hearing loss syndrome

ORPHA:42665

Townes-Brocks syndrome

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

ORPHA:857

Tremor-ataxia-central hypomyelination syndrome

TACH syndrome

ORPHA:447896

Tricho-dento-osseous syndrome

TDO syndrome

ORPHA:3352

Triphalangeal thumb-polysyndactyly syndrome

TPT-PS syndrome

ORPHA:2950

Triple A syndrome

2A syndrome · 3A syndrome

ORPHA:869

Trisomy 13 syndrome

Patau syndrome

ORPHA:3378

Trisomy 18 syndrome

Chromosome 18 duplication · Edwards syndrome

ORPHA:3380

Trisomy 1q syndrome

Duplication 1q

ORPHA:261344

Trisomy X syndrome

47,XXX syndrome · Triplo-X syndrome

ORPHA:3375

Tubulointerstitial nephritis and uveitis syndrome

Dobrin syndrome · TINU syndrome

ORPHA:91500

Tumor necrosis factor receptor 1 associated periodic syndrome

Familial Hibernian fever · TNF receptor 1-associated periodic syndrome

ORPHA:32960

Turner syndrome

45,X syndrome · 45,X/46,XX syndrome

ORPHA:881

Usher syndrome

Retinitis pigmentosa-deafness syndrome · USH

ORPHA:886

Usher syndrome type 1

USH1

ORPHA:231169