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"

42 matching diseasesClear search ×

Progeria-short stature-pigmented nevi syndrome

Mulvihill-Smith syndrome

ORPHA:2959

3M syndrome

3-M syndrome · Yakut short stature syndrome

ORPHA:2616

Aase-Smith syndrome type 1

Aase-Smith I syndrome · Hydrocephalus-cleft palate-joint contractures syndrome

ORPHA:916

Autoimmune lymphoproliferative syndrome

ALPS · Canale-Smith syndrome

ORPHA:3261

Autosomal recessive spastic paraplegia type 21

Mast syndrome · SPG21

ORPHA:101001

Bannayan-Riley-Ruvalcaba syndrome

BRRS · Myhre-Riley-Smith syndrome

ORPHA:109

Cutis verticis gyrata-intellectual disability syndrome

McDowall syndrome

ORPHA:1557

Ectodermal dysplasia-skin fragility syndrome

McGrath syndrome

ORPHA:158668

Ichthyosis-oral and digital anomalies syndrome

Clayton Smith-Donnai syndrome

ORPHA:2272

Intellectual disability-obesity-prognathism-eye and skin anomalies syndrome

MOMES syndrome

ORPHA:397973

Macrocephaly-intellectual disability-neurodevelopmental disorder-small thorax syndrome

Smith-Kingsmore syndrome · MINDS syndrome

ORPHA:457485

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

Mandibulofacial dysostosis-microcephaly syndrome

MFDM syndrome · Mandibulofacial dysostosis, Guion-Almeida type

ORPHA:79113

Marshall syndrome

ORPHA:560

Marshall-Smith syndrome

Accelerated skeletal maturation-facial dysmorphism-failure to thrive syndrome

ORPHA:561

MASA syndrome

Intellectual disability-aphasia-shuffling gait-adducted thumbs syndrome

ORPHA:2466

MASS syndrome

Mitral valve-aorta-skeleton-skin syndrome

ORPHA:99715

Mayer-Rokitansky-Küster-Hauser syndrome

MRKH syndrome · Rokitansky syndrome

ORPHA:3109

Megalencephaly-polymicrogyria-postaxial polydactyly-hydrocephalus syndrome

MPPH syndrome

ORPHA:83473

Megalocornea-intellectual disability syndrome

MMR syndrome · Neuhäuser syndrome

ORPHA:2479

Melorheostosis with osteopoikilosis

MSBD syndrome · Mixed sclerosing bone dystrophy

ORPHA:1879

MEND syndrome

Male EBP disorder with neurological defects

ORPHA:401973

Microcornea-posterior megalolenticonus-persistent fetal vasculature-coloboma syndrome

MPPC syndrome

ORPHA:231736

Microphthalmia with linear skin defects syndrome

MCOPS7 · MIDAS syndrome

ORPHA:2556

Microphthalmia-brain atrophy syndrome

MCOPS10 · MOBA syndrome

ORPHA:77299

Mills syndrome

ORPHA:94091

Mitchell Syndrome

ORPHA:631248

MMEP syndrome

MCOPS8 · Microcephaly-microphthalmia-ectrodactyly of lower limbs-prognathism syndrome

ORPHA:3434

MOMO syndrome

Macrocephaly-obesity-intellectual disability-ocular abnormalities syndrome · Macrosomia-obesity-macrocephaly-ocular abnormalities syndrome

ORPHA:2563

MORM syndrome

Intellectual disability-truncal obesity-retinal dystrophy-micropenis syndrome

ORPHA:75858

MRCS syndrome

Microcornea-rod-cone dystrophy-cataract-posterior staphyloma syndrome

ORPHA:263347

Muenke syndrome

ORPHA:53271

Muscle-eye-brain disease

MEB syndrome · Muscle-eye-brain syndrome

ORPHA:588

Null syndrome

PLP1 null syndrome · Pelizaeus-Merzbacher disease, null syndrome

ORPHA:280234

Oculotrichoanal syndrome

MOTA syndrome · Manitoba oculotrichoanal syndrome

ORPHA:2717

Orofaciodigital syndrome type 2

Mohr syndrome · OFD2

ORPHA:2751

Postaxial acrofacial dysostosis

Miller syndrome · POADS

ORPHA:246

RIN2 syndrome

MACS syndrome · Macrocephaly-alopecia-cutis laxa-scoliosis syndrome

ORPHA:217335

Smith-Fineman-Myers syndrome

ORPHA:93974

Smith-Lemli-Opitz syndrome

7-dehydrocholesterol reductase deficiency · RSH syndrome

ORPHA:818

Smith-Magenis syndrome

17p11.2 microdeletion syndrome

ORPHA:819