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"

40 matching diseasesClear search ×

Chondrodysplasia-difference of sex development syndrome

Nivelon-Nivelon-Mabille syndrome · Chondrodysplasia-disorder of sex development syndrome

ORPHA:1422

3M syndrome

3-M syndrome · Yakut short stature syndrome

ORPHA:2616

46,XX testicular difference of sex development

46,XX testicular DSD · De la Chapelle syndrome

ORPHA:393

Alagille syndrome

Alagille-Watson syndrome · Arteriohepatic dysplasia

ORPHA:52

Angioosteohypotrophic syndrome

Phlebectatic osteohypoplastic angiodysplasia · Servelle-Martorell syndrome

ORPHA:75508

Autosomal recessive spastic paraplegia type 21

Mast syndrome · SPG21

ORPHA:101001

Cerebral autosomal recessive arteriopathy-subcortical infarcts-leukoencephalopathy

Maeda syndrome · CARASIL

ORPHA:199354

Choroidal atrophy-alopecia syndrome

Moloney syndrome · Regional choroidal atrophy and alopecia

ORPHA:1433

Colobomatous macrophthalmia-microcornea syndrome

MACOM syndrome

ORPHA:468672

Congenital insensitivity to pain syndrome, Marsili type

Marsili syndrome

ORPHA:653728

Dilated cardiomyopathy-hypergonadotropic hypogonadism syndrome

Cardiogenital syndrome · Malouf syndrome

ORPHA:2229

Fibrous dysplasia/McCune-Albright syndrome

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

ORPHA:595216

Hyperphosphatasia-intellectual disability syndrome

Mabry syndrome

ORPHA:247262

Intellectual disability-early-onset cataract-microcephaly syndrome

Baralle-Macken syndrome

ORPHA:633035

MAGIC syndrome

Mouth and genital ulcers-inflamed cartilage syndrome

ORPHA:324972

Majeed syndrome

Chronic recurrent multifocal osteomyelitis-congenital dyserythropoietic anemia-neutrophilic dermatosis syndrome

ORPHA:77297

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

Marfan syndrome

MFS

ORPHA:558

MASA syndrome

Intellectual disability-aphasia-shuffling gait-adducted thumbs syndrome

ORPHA:2466

MASS syndrome

Mitral valve-aorta-skeleton-skin syndrome

ORPHA:99715

Megalocornea-intellectual disability syndrome

MMR syndrome · Neuhäuser syndrome

ORPHA:2479

Microphthalmia with linear skin defects syndrome

MCOPS7 · MIDAS syndrome

ORPHA:2556

Mills syndrome

ORPHA:94091

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

N syndrome

ORPHA:2608

Naegeli-Franceschetti-Jadassohn syndrome

NFJ syndrome · Naegeli syndrome

ORPHA:69087

NAME syndrome

Nevi-atrial myxoma-myxoid neurofibromata-ephelides syndrome

ORPHA:623

Nelson syndrome

ORPHA:199244

Neonatal ichthyosis-sclerosing cholangitis syndrome

Ichthyosis-hypotrichosis-sclerosing cholangitis syndrome · IHSC

ORPHA:59303

Nicolau syndrome

Embolia cutis medicamentosa · Livedo-like dermatitis

ORPHA:664787

Nodulosis-arthropathy-osteolysis syndrome

NAO syndrome

ORPHA:85196

Oculotrichoanal syndrome

MOTA syndrome · Manitoba oculotrichoanal syndrome

ORPHA:2717

Postaxial acrofacial dysostosis

Miller syndrome · POADS

ORPHA:246

Primary basilar invagination

Bull-Nixon syndrome

ORPHA:2285

RIN2 syndrome

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

ORPHA:217335

Sillence syndrome

Brachydactyly-symphalangism syndrome

ORPHA:3168

T-cell immunodeficiency with thymic aplasia

Nezelof syndrome · Isolated congenital athymia

ORPHA:83471

Tuberous sclerosis complex

Bourneville disease · Bourneville syndrome

ORPHA:805