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"

22 matching diseasesClear search ×

Caudal appendage-deafness syndrome

Caudal appendage-hearing loss syndrome · Lynch-Lee-Murday syndrome

ORPHA:1123

3M syndrome

3-M syndrome · Yakut short stature syndrome

ORPHA:2616

IBIDS syndrome

Tay syndrome · Trichothiodystrophy type E

ORPHA:453

L1 syndrome

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

ORPHA:275543

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

Lesch-Nyhan syndrome

HPRT complete deficiency · HPRT deficiency grade IV

ORPHA:510

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

Muenke syndrome

ORPHA:53271

Multinucleated neurons-anhydramnios-renal dysplasia-cerebellar hypoplasia-hydranencephaly syndrome

MARCH syndrome

ORPHA:500135

Muscle-eye-brain disease

MEB syndrome · Muscle-eye-brain syndrome

ORPHA:588

Noonan syndrome with multiple lentigines

Cardiomyopathic lentiginosis · Familial multiple lentigines syndrome

ORPHA:500

Steroid dehydrogenase deficiency-dental anomalies syndrome

Lyngstadaas syndrome

ORPHA:3196

Symphalangism with multiple anomalies of hands and feet

Learman syndrome

ORPHA:3246

Toxic epidermal necrolysis

Lyell syndrome

ORPHA:537