Rare Disease Library

Okihiro syndrome

Duane-radial ray syndrome

Oley syndrome

Congenital hypotrichosis-milia syndrome

Oliver syndrome

Postaxial polydactyly-intellectual disability syndrome

Omenn syndrome

Combined immunodeficiency with hypereosinophilia

Onycho-tricho-dysplasia-neutropenia syndrome

Itin syndrome · ONMR syndrome

Ophthalmomandibulomelic dysplasia

OMM syndrome · Pillay syndrome

Opsoclonus-myoclonus syndrome

Ataxo-opso-myoclonus syndrome · Dancing eye syndrome

OSLAM syndrome

Osteosarcoma-limb anomalies-erythroid macrocytosis syndrome

Otofaciocervical syndrome

Fara-Chlupackova syndrome · OFC syndrome

Otopalatodigital syndrome type 1

OPD I syndrome · OPD syndrome 1

Otopalatodigital syndrome type 2

OPD II syndrome · OPD syndrome 2

Pai syndrome

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

Painful legs and moving toes syndrome

PLMT syndrome

PARC syndrome

Poikiloderma-alopecia-retrognathism-cleft palate syndrome

POEMS syndrome

Crow-Fukase syndrome · Osteosclerotic myeloma

Primary ciliary dyskinesia, Kartagener type

Dextrocardia-bronchiectasis-sinusitis syndrome · Immotile cilia syndrome, Kartagener type

Progeroid syndrome, Petty type

Petty syndrome · Petty-Laxova-Wiedemann syndrome

Progressive supranuclear palsy

PSP syndrome

Rett syndrome

Ring chromosome 1 syndrome

Ring chromosome 1 · Ring 1

Ring chromosome 4 syndrome

Ring chromosome 4 · Ring 4

Ring chromosome 8 syndrome

Ring chromosome 8 · Ring 8

RNU4-2-related autosomal dominant neurodevelopmental disorder

ReNU syndrome

Roberts syndrome

Pseudothalidomide syndrome · Roberts-SC phocomelia syndrome

Rombo syndrome

Sanjad-Sakati syndrome

HRD syndrome · Hypoparathyroidism-intellectual disability-dysmorphism syndrome

Seizures-scoliosis-macrocephaly syndrome

SSM syndrome

Semicircular canal dehiscence syndrome

SCD syndrome

Severe dermatitis-multiple allergies-metabolic wasting syndrome

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

Severe oculo-renal-cerebellar syndrome

Hunter-Jurenka-Thompson syndrome · Oculorenocerebellar syndrome

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

SAMS syndrome

Short stature-onychodysplasia-facial dysmorphism-hypotrichosis syndrome

SOFT syndrome

Short stature-optic atrophy-Pelger-Huët anomaly syndrome

SOPH syndrome

Smith-Lemli-Opitz syndrome

7-dehydrocholesterol reductase deficiency · RSH syndrome

Sotos syndrome

Cerebral gigantism

Spastic paraplegia-intellectual disability-nystagmus-obesity syndrome

SINO syndrome

Structural heart defects-renal anomalies syndrome

Severe congenital heart defects-renal anomalies syndome · SHDRA syndrome

Subaortic stenosis-short stature syndrome

Onat syndrome

Syndactyly-telecanthus-anogenital and renal malformations syndrome

STAR syndrome

Thrombocytopenia-absent radius syndrome

TAR syndrome

Thymoma-hypogammaglobulinemia syndrome

Good syndrome

Townes-Brocks syndrome

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

Tricho-dento-osseous syndrome

TDO syndrome

Tricho-retino-dento-digital syndrome

Bork syndrome · Uncombable hair-retinal pigmentary dystrophy-dental anomalies-brachydactyly syndrome

Triple A syndrome

2A syndrome · 3A syndrome

Trisomy X syndrome

47,XXX syndrome · Triplo-X syndrome

Tubulointerstitial nephritis and uveitis syndrome

Dobrin syndrome · TINU syndrome

Turner syndrome

45,X syndrome · 45,X/46,XX syndrome