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"

10,912 rare diseases

Multiple endocrine neoplasia type 4

MEN4

ORPHA:276152

Multiple epiphyseal dysplasia

MED · EDM

ORPHA:251

Multiple epiphyseal dysplasia and pseudoachondroplasia

ORPHA:93429

Multiple epiphyseal dysplasia due to collagen 9 anomaly

ORPHA:166002

Multiple epiphyseal dysplasia type 1

EDM1 · MED1

ORPHA:93308

Multiple epiphyseal dysplasia type 4

Autosomal recessive multiple epiphyseal dysplasia · EDM4

ORPHA:93307

Multiple epiphyseal dysplasia type 5

Bilateral hereditary micro-epiphyseal dysplasia · BHMED

ORPHA:93311

Multiple epiphyseal dysplasia type 7

MED7 · EDM7

ORPHA:647676

Multiple epiphyseal dysplasia-macrocephaly-facial dysmorphism syndrome

Multiple epiphyseal dysplasia, Al-Gazali type

ORPHA:166024

Multiple epiphyseal dysplasia-miniepiphyses syndrome

ORPHA:166032

Multiple epiphyseal dysplasia-severe proximal femoral dysplasia syndrome

ORPHA:166029

Multiple epiphyseal dysplasia, Beighton type

Multiple epiphyseal dysplasia-myopia-hearing loss syndrome · Multiple epiphyseal dysplasia-myopia-deafness syndrome

ORPHA:166011

Multiple epiphyseal dysplasia, Lowry type

Multiple epiphyseal dysplasia with Robin phenotype

ORPHA:166016

Multiple evanescent white dot syndrome

MEWDS

ORPHA:674953

Multiple metaphyseal dysplasia

ORPHA:93430

Multiple mitochondrial DNA deletion syndrome

Multiple mtDNA deletion syndrome

ORPHA:254807

Multiple mitochondrial dysfunctions syndrome

ORPHA:289573

Multiple mitochondrial dysfunctions syndrome type 1

NFU1 deficiency · MMDS1

ORPHA:401869

Multiple mitochondrial dysfunctions syndrome type 2

BOLA3 deficiency · MMDS2

ORPHA:401874

Multiple mitochondrial dysfunctions syndrome type 3

IBA57 deficiency · MMDS3

ORPHA:363424

Multiple mitochondrial dysfunctions syndrome type 4

MMDS4

ORPHA:457406

Multiple mitochondrial dysfunctions syndrome type 5

ISCA1 deficiency · MMDS5

ORPHA:569274

Multiple mitochondrial dysfunctions syndrome type 6

PMPCB deficiency

ORPHA:569290

Multiple myeloma

Kahler disease · Medullary plasmacytoma

ORPHA:29073

Multiple non-ossifying fibromatosis

Jaffe-Campanacci syndrome

ORPHA:2029

Multiple osteochondromas

Bessel-Hagen disease · Multiple cartilaginous exostoses

ORPHA:321

Multiple paragangliomas associated with polycythemia

Multiple paragangliomas associated with erythrocytosis · Paraganglioma-somatostatinoma-polycythemia syndrome

ORPHA:324299

Multiple polyglandular tumor

ORPHA:100094

Multiple pterygium syndrome

ORPHA:294060

Multiple pterygium syndrome, Aslan type

ORPHA:79446

Multiple pterygium-malignant hyperthermia syndrome

Froster-Iskenius-Waterson-Hall syndrome · Malignant hyperthermia-arthrogryposis-torticollis syndrome

ORPHA:2215

Multiple sclerosis variant

ORPHA:228145

Multiple sclerosis-ichthyosis-factor VIII deficiency syndrome

ORPHA:3151

Multiple self-healing squamous epithelioma

Familial primary self-healing squamous epithelioma of the skin, Ferguson-Smith type · Ferguson-Smith disease

ORPHA:65748

Multiple symmetric lipomatosis

Cephalothoracic lipodystrophy · Familial benign cervical lipomatosis

ORPHA:2398

Multiple synostoses syndrome

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

ORPHA:3237

Multiple system atrophy

MSA · Multisystem atrophy

ORPHA:102

Multiple system atrophy, cerebellar type

MSA, cerebellar type · MSA-c

ORPHA:227510

Multiple system atrophy, parkinsonian type

MSA, parkinsonian type · MSA-p

ORPHA:98933

Multisystem inflammatory syndrome in children and adults

MIS-C/A

ORPHA:598363

Multisystem Langerhans cell histiocytosis

Multisystem Langerhans cell granulomatosis · Multisystem histiocytosis X

ORPHA:687741

Multisystemic smooth muscle dysfunction syndrome

ORPHA:404463

Murine typhus

Endemic typhus · Flea-borne typhus

ORPHA:83315

Muscle filaminopathy

FLNC-associated myofibrillar myopathy · Filamin C-related filaminopathy

ORPHA:171445

Muscle-eye-brain disease

MEB syndrome · Muscle-eye-brain syndrome

ORPHA:588

Muscle-eye-brain disease with bilateral multicystic leucodystrophy

MEB disease with bilateral multicystic leucodystrophy

ORPHA:370997

Muscular atrophy-ataxia-retinitis pigmentosa-diabetes mellitus syndrome

Furukawa-Takagi-Nakao syndrome

ORPHA:2579

Muscular channelopathy

ORPHA:71864