Rare Disease Library

MASA syndrome

Intellectual disability-aphasia-shuffling gait-adducted thumbs syndrome

Mayer-Rokitansky-Küster-Hauser syndrome

MRKH syndrome · Rokitansky syndrome

Meacham syndrome

Meacham-Winn-Culler syndrome · Rhabdomyomatous dysplasia-cardiopathy-genital anomalies syndrome

Megalencephaly-polymicrogyria-postaxial polydactyly-hydrocephalus syndrome

MPPH syndrome

Megalocornea-intellectual disability syndrome

MMR syndrome · Neuhäuser syndrome

Melorheostosis with osteopoikilosis

MSBD syndrome · Mixed sclerosing bone dystrophy

Microphthalmia with linear skin defects syndrome

MCOPS7 · MIDAS syndrome

Mixed connective tissue disease

MCTD · Sharp syndrome

Mohr-Tranebjaerg syndrome

DDON syndrome · Deafness-dystonia-optic neuronopathy syndrome

MOMO syndrome

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

Monosomy 18p syndrome

18p- syndrome · De Grouchy syndrome type 1

Monosomy 18q syndrome

18q- syndrome · Deletion 18q

Monosomy 9p syndrome

9p deletion syndrome · 9p- syndrome

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

MARCH syndrome

Multiple endocrine neoplasia type 2A

MEN2A · PTC syndrome

Multiple synostoses syndrome

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

Muscle-eye-brain disease

MEB syndrome · Muscle-eye-brain syndrome

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

5q- syndrome · MDS

N syndrome

Naegeli-Franceschetti-Jadassohn syndrome

NFJ syndrome · Naegeli syndrome

NAME syndrome

Nevi-atrial myxoma-myxoid neurofibromata-ephelides syndrome

Neonatal ichthyosis-sclerosing cholangitis syndrome

Ichthyosis-hypotrichosis-sclerosing cholangitis syndrome · IHSC

Nodulosis-arthropathy-osteolysis syndrome

NAO syndrome

Noonan syndrome-like disorder with juvenile myelomonocytic leukemia

CBL syndrome · Noonan syndrome-like disorder with JMML

Oculocerebrorenal syndrome of Lowe

Lowe disease · Lowe oculo-cerebro-renal syndrome

Oculodentodigital dysplasia

Oculo-dento-digital dysplasia · ODOD syndrome

Oculogastrointestinal-neurodevelopmental syndrome

OGIN Syndrome

Oculotrichoanal syndrome

MOTA syndrome · Manitoba oculotrichoanal syndrome

Oley syndrome

Congenital hypotrichosis-milia syndrome

Ophthalmomandibulomelic dysplasia

OMM syndrome · Pillay syndrome

Opsoclonus-myoclonus syndrome

Ataxo-opso-myoclonus syndrome · Dancing eye syndrome

Orofaciodigital syndrome type 2

Mohr syndrome · OFD2

Otofaciocervical syndrome

Fara-Chlupackova syndrome · OFC syndrome

Otopalatodigital syndrome type 1

OPD I syndrome · OPD syndrome 1

Pai syndrome

Median cleft of the upper lip-corpus callosum lipoma-midline facial cutaneous polyps syndrome

Painful legs and moving toes syndrome

PLMT syndrome

PARC syndrome

Poikiloderma-alopecia-retrognathism-cleft palate syndrome

PASH syndrome

Pyoderma gangrenosum-acne-suppurative hidradenitis syndrome

PASS syndrome

Pyoderma gangrenosum-acne-hidradenitis suppurativa-ankylosing spondylitis syndrome

PEHO syndrome

Progressive encephalopathy with edema, hypsarrhythmia and optic atrophy

PENS syndrome

Papular epidermal nevi with skyline basal cell layers syndrome

POEMS syndrome

Crow-Fukase syndrome · Osteosclerotic myeloma

Progressive supranuclear palsy

PSP syndrome

Proteasome-associated autoinflammatory syndrome

ALDD syndrome · Autoinflammation-lipodystrophy-dermatosis syndrome

Prune belly syndrome

Abdominal muscle deficiency syndrome · Eagle-Barret syndrome

Ptosis-vocal cord paralysis syndrome

Tucker syndrome

Recombinant 8 syndrome

Duplication 8q/deletion 8p · Rec(8) syndrome

Rett syndrome