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"

140 matching diseasesClear search ×

Endocrine-cerebro-osteodysplasia syndrome

ECO syndrome

ORPHA:199332

Erythrokeratodermia-cardiomyopathy syndrome

EKC syndrome

ORPHA:476096

Fibrous dysplasia/McCune-Albright syndrome

Fibrous dysplasia/McCune-Albright spectrum · FD/MAS spectrum

ORPHA:595216

Fragile X-associated tremor/ataxia syndrome

FXTAS syndrome

ORPHA:93256

GMS syndrome

Goniodysgenesis-intellectual disability-short stature syndrome

ORPHA:2090

Gorlin-Chaudhry-Moss syndrome

Craniofacial dysostosis-genital, dental, cardiac anomalies syndrome · Cranofacial dysostosis-hypertrichosis-hypoplasia of labia majora syndrome

ORPHA:2095

Growth deficiency-brachydactyly-dysmorphism syndrome

Frias syndrome

ORPHA:2055

H syndrome

ORPHA:168569

HEC syndrome

Hydrocephalus-endocardial fibroelastosis-cataract syndrome

ORPHA:2119

Hemiconvulsion-hemiplegia-epilepsy syndrome

HHE · HHE syndrome

ORPHA:86908

Hereditary persistence of fetal hemoglobin-intellectual disability syndrome

Dias-Logan syndrome

ORPHA:619233

Hyperornithinemia-hyperammonemia-homocitrullinuria syndrome

HHH syndrome · ORNT1 deficiency

ORPHA:415

Hypertelorism-microtia-facial clefting syndrome

Bixler-Christian-Gorlin syndrome · HMC syndrome

ORPHA:2213

Hypomyelination-hypogonadotropic hypogonadism-hypodontia syndrome

4H syndrome

ORPHA:88637

Hypoparathyroidism-sensorineural deafness-renal disease syndrome

Hypoparathyroidism-sensorineural hearing loss-renal disease syndrome · Barakat syndrome

ORPHA:2237

IBIDS syndrome

Tay syndrome · Trichothiodystrophy type E

ORPHA:453

ICF syndrome

Immunodeficiency-centromeric instability-facial dysmorphism syndrome · Immunodeficiency-centromeric instability-facial anomalies syndrome

ORPHA:2268

Iridocorneal endothelial syndrome

ICE syndrome

ORPHA:64734

JMP syndrome

Joint contractures-muscular atrophy-microcytic anemia-panniculitis-associated lipodystrophy syndrome

ORPHA:324999

KBG syndrome

Short stature-facial and skeletal anomalies-intellectual disability-macrodontia syndrome · ANKRD11-related disorder

ORPHA:2332

KID syndrome

KID/HID syndrome · Keratitis-ichthyosis-deafness/Hystrix-like ichthyosis-deafness syndrome

ORPHA:477

L1 syndrome

CRASH syndrome · Corpus callosum hypoplasia-retardation-adducted thumbs-spasticity-hydrocephalus syndrome

ORPHA:275543

Lacrimoauriculodentodigital syndrome

LADD syndrome · LARD syndrome

ORPHA:2363

Lambert syndrome

Branchial dysplasia-intellectual disability-inguinal hernia syndrome

ORPHA:1296

Laron syndrome

Complete growth hormone insensitivity · GH receptor deficiency

ORPHA:633

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

Leukoencephalopathy with calcifications and cysts

Labrune syndrome · LCC

ORPHA:542310

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

Mammary-digital-nail syndrome

MDN syndrome · Onycho-digito-mammary syndrome

ORPHA:238744

Mandibular hypoplasia-deafness-progeroid features-lipodystrophy syndrome

MDPL syndrome · MDP syndrome

ORPHA:363649

Megalocornea-intellectual disability syndrome

MMR syndrome · Neuhäuser syndrome

ORPHA:2479

Microphthalmia with linear skin defects syndrome

MCOPS7 · MIDAS syndrome

ORPHA:2556

Monosomy 18p syndrome

18p- syndrome · De Grouchy syndrome type 1

ORPHA:1598

Monosomy 18q syndrome

18q- syndrome · Deletion 18q

ORPHA:1600

Monosomy 9p syndrome

9p deletion syndrome · 9p- syndrome

ORPHA:261112

Multiple endocrine neoplasia type 2A

MEN2A · PTC syndrome

ORPHA:247698

Multiple synostoses syndrome

Deafness-Hermann type symphalangism syndrome · Facio-audio-symphalangism

ORPHA:3237

Muscle-eye-brain disease

MEB syndrome · Muscle-eye-brain syndrome

ORPHA:588

Myelodysplastic syndrome associated with isolated del(5q) chromosome abnormality

5q- syndrome · MDS

ORPHA:86841