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"

105 matching diseasesClear search ×

Freeman-Sheldon syndrome

Craniocarpotarsal dysplasia · Craniocarpotarsal dystrophy

ORPHA:2053

Gingival fibromatosis-aortic root dilatation-facial dysmorphism-intellectual disability syndrome

Liang-Wang syndrome

ORPHA:664438

Gorlin syndrome

Basal cell nevus syndrome · Gorlin-Goltz syndrome

ORPHA:377

H syndrome

ORPHA:168569

Hypomyelination-hypogonadotropic hypogonadism-hypodontia syndrome

4H syndrome

ORPHA:88637

IBIDS syndrome

Tay syndrome · Trichothiodystrophy type E

ORPHA:453

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

Laron syndrome with immunodeficiency

Laron-like syndrome · Short stature due to STAT5b deficiency

ORPHA:220465

Larsen syndrome

ORPHA:503

Laryngo-onycho-cutaneous syndrome

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

ORPHA:2407

Lateral meningocele syndrome

Lehman syndrome

ORPHA:2789

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

Leukomelanoderma-infantilism-intellectual disability-hypodontia-hypotrichosis syndrome

Berlin syndrome · Ectodermal dysplasia, Berlin type

ORPHA:1816

Liddle syndrome

Pseudoaldosteronism

ORPHA:526

LIG4 syndrome

DNA ligase IV deficiency · Ligase 4 syndrome

ORPHA:99812

Limb body wall complex

LBWC syndrome · Body stalk anomaly

ORPHA:2369

LUMBAR syndrome

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

ORPHA:83628

Lynch syndrome

ORPHA:144

Macrocephaly-intellectual disability-neurodevelopmental disorder-small thorax syndrome

Smith-Kingsmore syndrome · MINDS syndrome

ORPHA:457485

Maxillonasal dysplasia

Binder syndrome · Maxillonasal dysostosis

ORPHA:1248

Megacystis-microcolon-intestinal hypoperistalsis syndrome

Berdon syndrome · MMIHS

ORPHA:2241

Metaphyseal acroscyphodysplasia

Bellini syndrome · Intellectual disability-short stature-wedge-shaped epiphyses of knees syndrome

ORPHA:1240

Microcephalic osteodysplastic primordial dwarfism types I and III

MOPD types I and III · Microcephalic osteodysplastic primordial dwarfism, Taybi-Linder type

ORPHA:2636

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

Oculocerebrorenal syndrome of Lowe

Lowe disease · Lowe oculo-cerebro-renal syndrome

ORPHA:534

Odontomatosis-aortae esophagus stenosis syndrome

Bader syndrome

ORPHA:2724

Ophthalmomandibulomelic dysplasia

OMM syndrome · Pillay syndrome

ORPHA:2741

Orofaciodigital syndrome type 4

Baraitser-Burn syndrome · Mohr-Majewski syndrome

ORPHA:2753

PEHO-like syndrome

ORPHA:99807

Posterior cortical atrophy

Benson syndrome · Biparietal Alzheimer disease

ORPHA:54247

Primary basilar invagination

Bull-Nixon syndrome

ORPHA:2285

Schwartz-Jampel syndrome

Aberfeld syndrome · Burton skeletal dysplasia

ORPHA:800

Seizures-scoliosis-macrocephaly syndrome

SSM syndrome

ORPHA:466926

Semicircular canal dehiscence syndrome

SCD syndrome

ORPHA:420402

Severe dermatitis-multiple allergies-metabolic wasting syndrome

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

ORPHA:369992

Short stature-skeletal dysplasia-retinal degeneration-intellectual disability-sensorineural hearing loss syndrome

Liberfarb syndrome

ORPHA:589442

Thoracolaryngopelvic dysplasia

Barnes syndrome

ORPHA:3317

Toxic epidermal necrolysis

Lyell syndrome

ORPHA:537

Tricho-retino-dento-digital syndrome

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

ORPHA:1264

Trigonocephaly-short stature-developmental delay syndrome

Say-Meyer syndrome

ORPHA:3369

Triple A syndrome

2A syndrome · 3A syndrome

ORPHA:869