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"

80 matching diseasesClear search ×

MEND syndrome

Male EBP disorder with neurological defects

ORPHA:401973

MEPAN syndrome

Mitochondrial enoyl CoA reductase protein-associated neurodegeneration syndrome · Autosomal recessive childhood-onset dystonia, DYT29 type

ORPHA:508093

Micro syndrome

WARBM · Warburg micro syndrome

ORPHA:2510

Microcornea-myopic chorioretinal atrophy-telecanthus syndrome

MMCAT syndrome

ORPHA:369970

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

MMEP syndrome

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

ORPHA:3434

Moebius syndrome

Möbius syndrome

ORPHA:570

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

Morvan syndrome

Limbic encephalitis-neuromyotonia-hyperhidrosis-polyneuropathy syndrome · Morvan fibrillary chorea

ORPHA:83467

Moynahan syndrome

Alopecia-epilepsy-intellectual disability syndrome, Moynahan type

ORPHA:2574

MRCS syndrome

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

ORPHA:263347

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

Myhre syndrome

Myhre-Laryngotracheal stenosis-arthropathy-prognathism-short stature syndrome · Facial dysmorphism-intellectual disability-short stature-hearing loss syndrome

ORPHA:2588

N syndrome

ORPHA:2608

Oculotrichoanal syndrome

MOTA syndrome · Manitoba oculotrichoanal syndrome

ORPHA:2717

Orofaciodigital syndrome type 2

Mohr syndrome · OFD2

ORPHA:2751

Perry syndrome

Parkinsonism with alveolar hypoventilation and mental depression

ORPHA:178509

Primary cutaneous T-cell lymphoma

CTCL · Mycosis fungoides

ORPHA:171901

Renpenning syndrome

X-linked intellectual disability due to PQBP1 mutations · X-linked intellectual disability, Renpenning type

ORPHA:3242

RIN2 syndrome

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

ORPHA:217335

Septo-optic dysplasia spectrum

De Morsier syndrome · SOD

ORPHA:3157

Sézary syndrome

Sézary lymphoma

ORPHA:3162

Thymoma-hypogammaglobulinemia syndrome

Good syndrome

ORPHA:169105

Ulnar/fibula ray defect-brachydactyly syndrome

Morava-Mehes syndrome

ORPHA:52056

W syndrome

Pallister-W syndrome

ORPHA:2804

Xanthoma disseminatum

Montgomery syndrome

ORPHA:158003

Young syndrome

Azoospermia-sinopulmonary infections syndrome · Sinusitis-infertility syndrome

ORPHA:3471